.375 Holland and Holland Magnum - Published Manufacturer Loading Data

Shellholders:
Hornady #5
Lee #5
Lyman #13
RCBS #4

Recipe Type:
 
Bullet Weight:
 
Powder:
 
Recipe Source:
 
 
Starting
Max
Source

 
GR.:  200 gr
Bullet Type:  FNSP 
(Sierra)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.420"
Powder:
65.7 gr
73.0 gr
Vel.:
2,766
3,073
Press.:
 
54,060
Starting Powder: 65.7 gr
Starting Velocity: 2,766
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity: 3,073
Max Pressure: 54,060
Source: Accurate 

 
GR.:  200 gr
Bullet Type:  FN SP 
(Sierra)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.420"
Powder:
65.7 gr
73.0 gr
Vel.:
2,766
3,073
Press.:
48,700
54,100
Starting Powder: 65.7 gr
Starting Velocity: 2,766
Starting Pressure: 48,700
Max Powder: 73.0 gr
Max Velocity: 3,073
Max Pressure: 54,100
Source: Hodgdon 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: CFE 223 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.350"
Powder:
81.8 gr
89.0 gr
Vel.:
2,985
3,186
Press.:
41,600
46,200
Starting Powder: 81.8 gr
Starting Velocity: 2,985
Starting Pressure: 41,600
Max Powder: 89.0 gr
Max Velocity: 3,186
Max Pressure: 46,200
Source: Hodgdon 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: H4895 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.350"
Powder:
67.7 gr
75.2 gr
Vel.:
2,924
3,117
Press.:
42,200
51,300
Starting Powder: 67.7 gr
Starting Velocity: 2,924
Starting Pressure: 42,200
Max Powder: 75.2 gr
Max Velocity: 3,117
Max Pressure: 51,300
Source: Hodgdon 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.350"
Powder:
69.5 gr
77.3 gr
Vel.:
2,915
3,109
Press.:
45,200
51,000
Starting Powder: 69.5 gr
Starting Velocity: 2,915
Starting Pressure: 45,200
Max Powder: 77.3 gr
Max Velocity: 3,109
Max Pressure: 51,000
Source: Hodgdon 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.350"
Powder:
68.4 gr
76.0 gr
Vel.:
2,819
3,013
Press.:
46,000
50,800
Starting Powder: 68.4 gr
Starting Velocity: 2,819
Starting Pressure: 46,000
Max Powder: 76.0 gr
Max Velocity: 3,013
Max Pressure: 50,800
Source: Hodgdon 
C 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.350"
Powder:
67.6 gr
75.1 gr
Vel.:
2,834
3,022
Press.:
43,700
51,000
Starting Powder: 67.6 gr
Starting Velocity: 2,834
Starting Pressure: 43,700
Max Powder: 75.1 gr
Max Velocity: 3,022
Max Pressure: 51,000
Source: Hodgdon 

 
GR.:  210 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.475"
Powder:
67.1 gr
74.5 gr
Vel.:
2,750
3,055
Press.:
 
56,950
Starting Powder: 67.1 gr
Starting Velocity: 2,750
Starting Pressure:  
Max Powder: 74.5 gr
Max Velocity: 3,055
Max Pressure: 56,950
Source: Accurate 

 
GR.:  210 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.475"
Powder:
67.1 gr
74.5 gr
Vel.:
2,750
3,055
Press.:
51,300
57,000
Starting Powder: 67.1 gr
Starting Velocity: 2,750
Starting Pressure: 51,300
Max Powder: 74.5 gr
Max Velocity: 3,055
Max Pressure: 57,000
Source: Hodgdon 

 
GR.:  220 gr
Bullet Type:  FP 
(HDY)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.315"
Powder:
63.9 gr
71.0 gr
Vel.:
2,660
2,955
Press.:
 
58,740
Starting Powder: 63.9 gr
Starting Velocity: 2,660
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity: 2,955
Max Pressure: 58,740
Source: Accurate 

 
GR.:  220 gr
Bullet Type:  FP 
(HDY)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.315"
Powder:
63.9 gr
71.0 gr
Vel.:
2,660
2,955
Press.:
52,900
58,700
Starting Powder: 63.9 gr
Starting Velocity: 2,660
Starting Pressure: 52,900
Max Powder: 71.0 gr
Max Velocity: 2,955
Max Pressure: 58,700
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 2520 (Accurate)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
70.6 gr
78.4 gr
Vel.:
2,766
2,993
Press.:
 
 
Starting Powder: 70.6 gr
Starting Velocity: 2,766
Starting Pressure:  
Max Powder: 78.4 gr
Max Velocity: 2,993
Max Pressure:  
Source: Barnes 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
74.0 gr
78.0 gr
Vel.:
2,647
2,778
Press.:
 
 
Starting Powder: 74.0 gr
Starting Velocity: 2,647
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,778
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
81.0 gr
85.0 gr
Vel.:
2,738
2,877
Press.:
 
 
Starting Powder: 81.0 gr
Starting Velocity: 2,738
Starting Pressure:  
Max Powder: 85.0 gr
Max Velocity: 2,877
Max Pressure:  
Source: Speer 
C 

 
GR.:  235 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.595"
Powder:
67.1 gr
74.5 gr
Vel.:
2,635
2,928
Press.:
 
59,250
Starting Powder: 67.1 gr
Starting Velocity: 2,635
Starting Pressure:  
Max Powder: 74.5 gr
Max Velocity: 2,928
Max Pressure: 59,250
Source: Accurate 

 
GR.:  235 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.595"
Powder:
67.1 gr
74.5 gr
Vel.:
2,635
2,928
Press.:
53,400
59,300
Starting Powder: 67.1 gr
Starting Velocity: 2,635
Starting Pressure: 53,400
Max Powder: 74.5 gr
Max Velocity: 2,928
Max Pressure: 59,300
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
73.4 gr
81.5 gr
Vel.:
2,757
3,001
Press.:
 
 
Starting Powder: 73.4 gr
Starting Velocity: 2,757
Starting Pressure:  
Max Powder: 81.5 gr
Max Velocity: 3,001
Max Pressure:  
Source: Barnes 
C 

 
GR.:  235 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.2 gr
78.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 70.2 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  235 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.2 gr
78.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 70.2 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  235 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.2 gr
78.0 gr
Vel.:
 
2,920
Press.:
 
 
Starting Powder: 70.2 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,920
Max Pressure:  
Source: Alliant Powder 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
74.0 gr
78.0 gr
Vel.:
2,828
2,920
Press.:
 
 
Starting Powder: 74.0 gr
Starting Velocity: 2,828
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,920
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: CFE 223 (Hodgdon)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
71.0 gr
78.7 gr
Vel.:
2,797
2,969
Press.:
 
 
Starting Powder: 71.0 gr
Starting Velocity: 2,797
Starting Pressure:  
Max Powder: 78.7 gr
Max Velocity: 2,969
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.375"
Powder: CFE 223 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
76.6 gr
84.2 gr
Vel.:
2,858
3,026
Press.:
43,700
50,600
Starting Powder: 76.6 gr
Starting Velocity: 2,858
Starting Pressure: 43,700
Max Powder: 84.2 gr
Max Velocity: 3,026
Max Pressure: 50,600
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: H380 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
80.0 gr
84.0 gr
Vel.:
2,826
2,930
Press.:
 
 
Starting Powder: 80.0 gr
Starting Velocity: 2,826
Starting Pressure:  
Max Powder: 84.0 gr
Max Velocity: 2,930
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: H414 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
84.0 gr
86.0 gr
Vel.:
2,736
2,808
Press.:
 
 
Starting Powder: 84.0 gr
Starting Velocity: 2,736
Starting Pressure:  
Max Powder: 86.0 gr
Max Velocity: 2,808
Max Pressure:  
Source: Speer 
C 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
78.0 gr
82.0 gr
Vel.:
2,715
2,799
Press.:
 
 
Starting Powder: 78.0 gr
Starting Velocity: 2,715
Starting Pressure:  
Max Powder: 82.0 gr
Max Velocity: 2,799
Max Pressure:  
Source: Speer 
C 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: H4895 (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.0 gr
74.5 gr
Vel.:
2,732
2,946
Press.:
 
 
Starting Powder: 67.0 gr
Starting Velocity: 2,732
Starting Pressure:  
Max Powder: 74.5 gr
Max Velocity: 2,946
Max Pressure:  
Source: Barnes 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
70.7 gr
78.6 gr
Vel.:
2,736
2,973
Press.:
 
 
Starting Powder: 70.7 gr
Starting Velocity: 2,736
Starting Pressure:  
Max Powder: 78.6 gr
Max Velocity: 2,973
Max Pressure:  
Source: Barnes 
C 

 
GR.:  235 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
65.0 gr
71.5 gr
Vel.:
2,718
2,874
Press.:
43,600
51,400
Starting Powder: 65.0 gr
Starting Velocity: 2,718
Starting Pressure: 43,600
Max Powder: 71.5 gr
Max Velocity: 2,874
Max Pressure: 51,400
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.0 gr
74.0 gr
Vel.:
2,686
2,803
Press.:
 
 
Starting Powder: 70.0 gr
Starting Velocity: 2,686
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,803
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 8208 XBR (Improved Military Rifle)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
67.0 gr
72.0 gr
Vel.:
2,755
2,901
Press.:
 
 
Starting Powder: 67.0 gr
Starting Velocity: 2,755
Starting Pressure:  
Max Powder: 72.0 gr
Max Velocity: 2,901
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 3031 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.0 gr
67.0 gr
Vel.:
2,478
2,702
Press.:
 
 
Starting Powder: 63.0 gr
Starting Velocity: 2,478
Starting Pressure:  
Max Powder: 67.0 gr
Max Velocity: 2,702
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
65.0 gr
71.5 gr
Vel.:
2,641
2,824
Press.:
42,700
50,900
Starting Powder: 65.0 gr
Starting Velocity: 2,641
Starting Pressure: 42,700
Max Powder: 71.5 gr
Max Velocity: 2,824
Max Pressure: 50,900
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.0 gr
74.0 gr
Vel.:
2,707
2,854
Press.:
 
 
Starting Powder: 70.0 gr
Starting Velocity: 2,707
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,854
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4166 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
65.5 gr
72.0 gr
Vel.:
2,707
2,882
Press.:
 
 
Starting Powder: 65.5 gr
Starting Velocity: 2,707
Starting Pressure:  
Max Powder: 72.0 gr
Max Velocity: 2,882
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
81.0 gr
85.0 gr
Vel.:
2,672
2,840
Press.:
 
 
Starting Powder: 81.0 gr
Starting Velocity: 2,672
Starting Pressure:  
Max Powder: 85.0 gr
Max Velocity: 2,840
Max Pressure:  
Source: Speer 
C 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
71.1 gr
79.0 gr
Vel.:
2,755
2,998
Press.:
 
 
Starting Powder: 71.1 gr
Starting Velocity: 2,755
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,998
Max Pressure:  
Source: Barnes 
C 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
64.0 gr
68.0 gr
Vel.:
2,420
2,591
Press.:
 
 
Starting Powder: 64.0 gr
Starting Velocity: 2,420
Starting Pressure:  
Max Powder: 68.0 gr
Max Velocity: 2,591
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Spitzer 
(Speer)
Diameter: 0.376"
Powder: N140 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
70.2 gr
75.8 gr
Vel.:
2,677
2,884
Press.:
 
 
Starting Powder: 70.2 gr
Starting Velocity: 2,677
Starting Pressure:  
Max Powder: 75.8 gr
Max Velocity: 2,884
Max Pressure:  
Source: Vihtavuori 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: N140 (VihtaVuori)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
71.0 gr
75.0 gr
Vel.:
2,766
2,873
Press.:
 
 
Starting Powder: 71.0 gr
Starting Velocity: 2,766
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,873
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  Spitzer 
(Speer)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
73.3 gr
78.7 gr
Vel.:
2,736
2,907
Press.:
 
 
Starting Powder: 73.3 gr
Starting Velocity: 2,736
Starting Pressure:  
Max Powder: 78.7 gr
Max Velocity: 2,907
Max Pressure:  
Source: Vihtavuori 

 
GR.:  235 gr
Bullet Type:  Spitzer 
(Speer)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
63.4 gr
79.9 gr
Vel.:
2,392
2,920
Press.:
 
 
Starting Powder: 63.4 gr
Starting Velocity: 2,392
Starting Pressure:  
Max Powder: 79.9 gr
Max Velocity: 2,920
Max Pressure:  
Source: Vihtavuori 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: N540 (VihtaVuori)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.0 gr
74.0 gr
Vel.:
2,835
2,948
Press.:
 
 
Starting Powder: 70.0 gr
Starting Velocity: 2,835
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,948
Max Pressure:  
Source: Speer 

 
GR.:  235 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 748 (Winchester)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
76.7 gr
85.2 gr
Vel.:
2,805
3,051
Press.:
 
 
Starting Powder: 76.7 gr
Starting Velocity: 2,805
Starting Pressure:  
Max Powder: 85.2 gr
Max Velocity: 3,051
Max Pressure:  
Source: Barnes 
C 

 
GR.:  235 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
79.2 gr
87.0 gr
Vel.:
2,714
2,912
Press.:
42,300
46,600
Starting Powder: 79.2 gr
Starting Velocity: 2,714
Starting Pressure: 42,300
Max Powder: 87.0 gr
Max Velocity: 2,912
Max Pressure: 46,600
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.375"
Powder: StaBALL 6.5 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
83.0 gr
91.5 gr
Vel.:
2,721
2,926
Press.:
42,800
48,500
Starting Powder: 83.0 gr
Starting Velocity: 2,721
Starting Pressure: 42,800
Max Powder: 91.5 gr
Max Velocity: 2,926
Max Pressure: 48,500
Source: Hodgdon 
C 

 
GR.:  250 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
76.0 gr
80.0 gr
Vel.:
2,644
2,813
Press.:
 
59,800
Starting Powder: 76.0 gr
Starting Velocity: 2,644
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,813
Max Pressure: 59,800
Source: Accurate 

 
GR.:  250 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
76.0 gr
80.0 gr
Vel.:
2,644
2,813
Press.:
56,800
59,800
Starting Powder: 76.0 gr
Starting Velocity: 2,644
Starting Pressure: 56,800
Max Powder: 80.0 gr
Max Velocity: 2,813
Max Pressure: 59,800
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
75.6 gr
84.0 gr
Vel.:
2,431
2,763
Press.:
 
48,900
Starting Powder: 75.6 gr
Starting Velocity: 2,431
Starting Pressure:  
Max Powder: 84.0 gr
Max Velocity: 2,763
Max Pressure: 48,900
Source: Accurate 
C 

 
GR.:  250 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
75.6 gr
84.0 gr
Vel.:
2,431
2,763
Press.:
44,000
48,900
Starting Powder: 75.6 gr
Starting Velocity: 2,431
Starting Pressure: 44,000
Max Powder: 84.0 gr
Max Velocity: 2,763
Max Pressure: 48,900
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
71.5 gr
79.4 gr
Vel.:
2,561
2,845
Press.:
 
54,970
Starting Powder: 71.5 gr
Starting Velocity: 2,561
Starting Pressure:  
Max Powder: 79.4 gr
Max Velocity: 2,845
Max Pressure: 54,970
Source: Accurate 

 
GR.:  250 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
71.5 gr
79.4 gr
Vel.:
2,561
2,845
Press.:
49,500
55,000
Starting Powder: 71.5 gr
Starting Velocity: 2,561
Starting Pressure: 49,500
Max Powder: 79.4 gr
Max Velocity: 2,845
Max Pressure: 55,000
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
61.4 gr
68.2 gr
Vel.:
2,445
2,717
Press.:
 
57,930
Starting Powder: 61.4 gr
Starting Velocity: 2,445
Starting Pressure:  
Max Powder: 68.2 gr
Max Velocity: 2,717
Max Pressure: 57,930
Source: Accurate 

 
GR.:  250 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
61.4 gr
68.2 gr
Vel.:
2,445
2,717
Press.:
52,200
57,900
Starting Powder: 61.4 gr
Starting Velocity: 2,445
Starting Pressure: 52,200
Max Powder: 68.2 gr
Max Velocity: 2,717
Max Pressure: 57,900
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  Tipped TSX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.590"
Powder:
69.0 gr
76.7 gr
Vel.:
2,603
2,863
Press.:
 
 
Starting Powder: 69.0 gr
Starting Velocity: 2,603
Starting Pressure:  
Max Powder: 76.7 gr
Max Velocity: 2,863
Max Pressure:  
Source: Barnes 
C 

 
GR.:  250 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.580"
Powder:
68.4 gr
76.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 68.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 76.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  250 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.580"
Powder:
68.4 gr
76.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 68.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 76.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  250 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.580"
Powder:
68.4 gr
76.0 gr
Vel.:
 
2,847
Press.:
 
 
Starting Powder: 68.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 76.0 gr
Max Velocity: 2,847
Max Pressure:  
Source: Alliant Powder 

 
GR.:  250 gr
Bullet Type:  SP 
(Swift)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.555"
Powder:
76.0 gr
83.0 gr
Vel.:
2,641
2,841
Press.:
44,000
51,200
Starting Powder: 76.0 gr
Starting Velocity: 2,641
Starting Pressure: 44,000
Max Powder: 83.0 gr
Max Velocity: 2,841
Max Pressure: 51,200
Source: Hodgdon 
C 

 
GR.:  250 gr
Bullet Type:  Tipped TSX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.590"
Powder:
66.3 gr
73.7 gr
Vel.:
2,587
2,821
Press.:
 
 
Starting Powder: 66.3 gr
Starting Velocity: 2,587
Starting Pressure:  
Max Powder: 73.7 gr
Max Velocity: 2,821
Max Pressure:  
Source: Barnes 
C 

 
GR.:  250 gr
Bullet Type:  SP 
(Swift)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.555"
Powder:
71.0 gr
79.0 gr
Vel.:
2,423
2,695
Press.:
41,300
48,400
Starting Powder: 71.0 gr
Starting Velocity: 2,423
Starting Pressure: 41,300
Max Powder: 79.0 gr
Max Velocity: 2,695
Max Pressure: 48,400
Source: Hodgdon 
C 

 
GR.:  250 gr
Bullet Type:  SP 
(Swift)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.555"
Powder:
69.3 gr
77.0 gr
Vel.:
2,401
2,699
Press.:
43,500
51,300
Starting Powder: 69.3 gr
Starting Velocity: 2,401
Starting Pressure: 43,500
Max Powder: 77.0 gr
Max Velocity: 2,699
Max Pressure: 51,300
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
69.7 gr
75.1 gr
Vel.:
2,621
2,795
Press.:
 
 
Starting Powder: 69.7 gr
Starting Velocity: 2,621
Starting Pressure:  
Max Powder: 75.1 gr
Max Velocity: 2,795
Max Pressure:  
Source: Vihtavuori 

 
GR.:  250 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
68.5 gr
74.4 gr
Vel.:
2,615
2,808
Press.:
 
 
Starting Powder: 68.5 gr
Starting Velocity: 2,615
Starting Pressure:  
Max Powder: 74.4 gr
Max Velocity: 2,808
Max Pressure:  
Source: Vihtavuori 

 
GR.:  250 gr
Bullet Type:  SP 
(Swift)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.555"
Powder:
77.0 gr
82.5 gr
Vel.:
2,750
2,820
Press.:
44,500
48,800
Starting Powder: 77.0 gr
Starting Velocity: 2,750
Starting Pressure: 44,500
Max Powder: 82.5 gr
Max Velocity: 2,820
Max Pressure: 48,800
Source: Hodgdon 

 
GR.:  250 gr
Bullet Type:  SP 
(Swift)
Diameter: 0.375"
Powder: StaBALL 6.5 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.555"
Powder:
73.8 gr
82.0 gr
Vel.:
2,579
2,789
Press.:
44,600
50,100
Starting Powder: 73.8 gr
Starting Velocity: 2,579
Starting Pressure: 44,600
Max Powder: 82.0 gr
Max Velocity: 2,789
Max Pressure: 50,100
Source: Hodgdon 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
73.5 gr
81.5 gr
Vel.:
2,611
2,818
Press.:
43,300
51,400
Starting Powder: 73.5 gr
Starting Velocity: 2,611
Starting Pressure: 43,300
Max Powder: 81.5 gr
Max Velocity: 2,818
Max Pressure: 51,400
Source: Hodgdon 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: H4831 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
76.0 gr
83.0 gr
Vel.:
2,371
2,616
Press.:
41,800
46,300
Starting Powder: 76.0 gr
Starting Velocity: 2,371
Starting Pressure: 41,800
Max Powder: 83.0 gr
Max Velocity: 2,616
Max Pressure: 46,300
Source: Hodgdon 
C 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: Hybrid 100V (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
73.0 gr
77.0 gr
Vel.:
2,542
2,700
Press.:
44,800
48,500
Starting Powder: 73.0 gr
Starting Velocity: 2,542
Starting Pressure: 44,800
Max Powder: 77.0 gr
Max Velocity: 2,700
Max Pressure: 48,500
Source: Hodgdon 
C 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
70.0 gr
78.6 gr
Vel.:
2,406
2,710
Press.:
41,500
50,700
Starting Powder: 70.0 gr
Starting Velocity: 2,406
Starting Pressure: 41,500
Max Powder: 78.6 gr
Max Velocity: 2,710
Max Pressure: 50,700
Source: Hodgdon 
C 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
68.4 gr
76.0 gr
Vel.:
2,376
2,637
Press.:
42,500
51,200
Starting Powder: 68.4 gr
Starting Velocity: 2,376
Starting Pressure: 42,500
Max Powder: 76.0 gr
Max Velocity: 2,637
Max Pressure: 51,200
Source: Hodgdon 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: IMR 4831 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
76.0 gr
83.0 gr
Vel.:
2,508
2,727
Press.:
44,200
49,900
Starting Powder: 76.0 gr
Starting Velocity: 2,508
Starting Pressure: 44,200
Max Powder: 83.0 gr
Max Velocity: 2,727
Max Pressure: 49,900
Source: Hodgdon 
C 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
67.0 gr
74.5 gr
Vel.:
2,459
2,663
Press.:
43,000
50,300
Starting Powder: 67.0 gr
Starting Velocity: 2,459
Starting Pressure: 43,000
Max Powder: 74.5 gr
Max Velocity: 2,663
Max Pressure: 50,300
Source: Hodgdon 

 
GR.:  260 gr
Bullet Type:  PART 
(NOS)
Diameter: 0.375"
Powder: StaBALL 6.5 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
72.5 gr
80.6 gr
Vel.:
2,551
2,771
Press.:
44,900
51,000
Starting Powder: 72.5 gr
Starting Velocity: 2,551
Starting Pressure: 44,900
Max Powder: 80.6 gr
Max Velocity: 2,771
Max Pressure: 51,000
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: 2520 (Accurate)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
64.9 gr
72.2 gr
Vel.:
2,505
2,709
Press.:
 
 
Starting Powder: 64.9 gr
Starting Velocity: 2,505
Starting Pressure:  
Max Powder: 72.2 gr
Max Velocity: 2,709
Max Pressure:  
Source: Barnes 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 2520 (Accurate)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
64.9 gr
72.2 gr
Vel.:
2,505
2,709
Press.:
 
 
Starting Powder: 64.9 gr
Starting Velocity: 2,505
Starting Pressure:  
Max Powder: 72.2 gr
Max Velocity: 2,709
Max Pressure:  
Source: Barnes 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
76.0 gr
80.0 gr
Vel.:
2,530
2,691
Press.:
 
55,800
Starting Powder: 76.0 gr
Starting Velocity: 2,530
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,691
Max Pressure: 55,800
Source: Accurate 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
76.0 gr
80.0 gr
Vel.:
2,530
2,691
Press.:
53,000
55,800
Starting Powder: 76.0 gr
Starting Velocity: 2,530
Starting Pressure: 53,000
Max Powder: 80.0 gr
Max Velocity: 2,691
Max Pressure: 55,800
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
70.0 gr
74.0 gr
Vel.:
2,472
2,621
Press.:
 
 
Starting Powder: 70.0 gr
Starting Velocity: 2,472
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,621
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
75.6 gr
84.0 gr
Vel.:
2,386
2,711
Press.:
 
50,300
Starting Powder: 75.6 gr
Starting Velocity: 2,386
Starting Pressure:  
Max Powder: 84.0 gr
Max Velocity: 2,711
Max Pressure: 50,300
Source: Accurate 
C 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
75.6 gr
84.0 gr
Vel.:
2,386
2,711
Press.:
45,300
50,300
Starting Powder: 75.6 gr
Starting Velocity: 2,386
Starting Pressure: 45,300
Max Powder: 84.0 gr
Max Velocity: 2,711
Max Pressure: 50,300
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
79.0 gr
83.0 gr
Vel.:
2,667
2,797
Press.:
 
 
Starting Powder: 79.0 gr
Starting Velocity: 2,667
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity: 2,797
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  TSX-FB 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
71.4 gr
79.3 gr
Vel.:
2,430
2,700
Press.:
 
57,099
Starting Powder: 71.4 gr
Starting Velocity: 2,430
Starting Pressure:  
Max Powder: 79.3 gr
Max Velocity: 2,700
Max Pressure: 57,099
Source: Accurate 

 
GR.:  270 gr
Bullet Type:  TSX FB 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
71.4 gr
79.3 gr
Vel.:
2,430
2,700
Press.:
51,400
57,100
Starting Powder: 71.4 gr
Starting Velocity: 2,430
Starting Pressure: 51,400
Max Powder: 79.3 gr
Max Velocity: 2,700
Max Pressure: 57,100
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
76.0 gr
84.5 gr
Vel.:
2,641
2,841
Press.:
 
 
Starting Powder: 76.0 gr
Starting Velocity: 2,641
Starting Pressure:  
Max Powder: 84.5 gr
Max Velocity: 2,841
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
76.0 gr
84.5 gr
Vel.:
2,641
2,841
Press.:
 
 
Starting Powder: 76.0 gr
Starting Velocity: 2,641
Starting Pressure:  
Max Powder: 84.5 gr
Max Velocity: 2,841
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
69.1 gr
76.8 gr
Vel.:
2,432
2,702
Press.:
 
53,080
Starting Powder: 69.1 gr
Starting Velocity: 2,432
Starting Pressure:  
Max Powder: 76.8 gr
Max Velocity: 2,702
Max Pressure: 53,080
Source: Accurate 

 
GR.:  270 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
69.1 gr
76.8 gr
Vel.:
2,432
2,702
Press.:
47,800
53,100
Starting Powder: 69.1 gr
Starting Velocity: 2,432
Starting Pressure: 47,800
Max Powder: 76.8 gr
Max Velocity: 2,702
Max Pressure: 53,100
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: AR-Comp (Alliant Powder)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
65.5 gr
69.1 gr
Vel.:
2,596
2,703
Press.:
 
 
Starting Powder: 65.5 gr
Starting Velocity: 2,596
Starting Pressure:  
Max Powder: 69.1 gr
Max Velocity: 2,703
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
67.9 gr
75.5 gr
Vel.:
2,494
2,725
Press.:
 
 
Starting Powder: 67.9 gr
Starting Velocity: 2,494
Starting Pressure:  
Max Powder: 75.5 gr
Max Velocity: 2,725
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.9 gr
75.5 gr
Vel.:
2,494
2,725
Press.:
 
 
Starting Powder: 67.9 gr
Starting Velocity: 2,494
Starting Pressure:  
Max Powder: 75.5 gr
Max Velocity: 2,725
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.9 gr
71.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 63.9 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.9 gr
71.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 63.9 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.9 gr
71.0 gr
Vel.:
 
2,675
Press.:
 
 
Starting Powder: 63.9 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity: 2,675
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
67.0 gr
71.0 gr
Vel.:
2,527
2,675
Press.:
 
 
Starting Powder: 67.0 gr
Starting Velocity: 2,527
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity: 2,675
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: Reloder 17 (Alliant Powder)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
75.0 gr
79.0 gr
Vel.:
2,682
2,822
Press.:
 
 
Starting Powder: 75.0 gr
Starting Velocity: 2,682
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,822
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
74.7 gr
83.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 74.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
74.7 gr
83.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 74.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  BTSP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
74.7 gr
83.0 gr
Vel.:
 
2,589
Press.:
 
 
Starting Powder: 74.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity: 2,589
Max Pressure:  
Source: Alliant Powder 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
81.0 gr
83.0 gr
Vel.:
2,530
2,589
Press.:
 
 
Starting Powder: 81.0 gr
Starting Velocity: 2,530
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity: 2,589
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: CFE 223 (Hodgdon)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
75.0 gr
80.5 gr
Vel.:
2,672
2,822
Press.:
 
 
Starting Powder: 75.0 gr
Starting Velocity: 2,672
Starting Pressure:  
Max Powder: 80.5 gr
Max Velocity: 2,822
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: H414 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
80.0 gr
82.0 gr
Vel.:
2,655
2,708
Press.:
 
 
Starting Powder: 80.0 gr
Starting Velocity: 2,655
Starting Pressure:  
Max Powder: 82.0 gr
Max Velocity: 2,708
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
69.0 gr
75.0 gr
Vel.:
2,379
2,563
Press.:
41,600
44,400
Starting Powder: 69.0 gr
Starting Velocity: 2,379
Starting Pressure: 41,600
Max Powder: 75.0 gr
Max Velocity: 2,563
Max Pressure: 44,400
Source: Hodgdon 
C 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
76.0 gr
80.0 gr
Vel.:
2,611
2,731
Press.:
 
 
Starting Powder: 76.0 gr
Starting Velocity: 2,611
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,731
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: H4895 (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
62.9 gr
69.9 gr
Vel.:
2,466
2,674
Press.:
 
 
Starting Powder: 62.9 gr
Starting Velocity: 2,466
Starting Pressure:  
Max Powder: 69.9 gr
Max Velocity: 2,674
Max Pressure:  
Source: Barnes 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: H4895 (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
62.9 gr
69.9 gr
Vel.:
2,466
2,674
Press.:
 
 
Starting Powder: 62.9 gr
Starting Velocity: 2,466
Starting Pressure:  
Max Powder: 69.9 gr
Max Velocity: 2,674
Max Pressure:  
Source: Barnes 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Hybrid 100V (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
69.0 gr
75.0 gr
Vel.:
2,304
2,517
Press.:
40,000
45,300
Starting Powder: 69.0 gr
Starting Velocity: 2,304
Starting Pressure: 40,000
Max Powder: 75.0 gr
Max Velocity: 2,517
Max Pressure: 45,300
Source: Hodgdon 
C 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
66.2 gr
73.5 gr
Vel.:
2,498
2,715
Press.:
 
 
Starting Powder: 66.2 gr
Starting Velocity: 2,498
Starting Pressure:  
Max Powder: 73.5 gr
Max Velocity: 2,715
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
66.2 gr
73.5 gr
Vel.:
2,498
2,715
Press.:
 
 
Starting Powder: 66.2 gr
Starting Velocity: 2,498
Starting Pressure:  
Max Powder: 73.5 gr
Max Velocity: 2,715
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.0 gr
67.0 gr
Vel.:
2,363
2,549
Press.:
 
 
Starting Powder: 63.0 gr
Starting Velocity: 2,363
Starting Pressure:  
Max Powder: 67.0 gr
Max Velocity: 2,549
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
69.0 gr
76.0 gr
Vel.:
2,300
2,555
Press.:
39,500
46,700
Starting Powder: 69.0 gr
Starting Velocity: 2,300
Starting Pressure: 39,500
Max Powder: 76.0 gr
Max Velocity: 2,555
Max Pressure: 46,700
Source: Hodgdon 
C 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
76.0 gr
80.0 gr
Vel.:
2,557
2,655
Press.:
 
 
Starting Powder: 76.0 gr
Starting Velocity: 2,557
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,655
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
67.2 gr
74.7 gr
Vel.:
2,311
2,569
Press.:
43,400
51,400
Starting Powder: 67.2 gr
Starting Velocity: 2,311
Starting Pressure: 43,400
Max Powder: 74.7 gr
Max Velocity: 2,569
Max Pressure: 51,400
Source: Hodgdon 
C 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.600"
Powder:
75.5 gr
81.5 gr
Vel.:
2,615
2,756
Press.:
 
 
Starting Powder: 75.5 gr
Starting Velocity: 2,615
Starting Pressure:  
Max Powder: 81.5 gr
Max Velocity: 2,756
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: IMR 4831 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
80.0 gr
82.0 gr
Vel.:
2,579
2,643
Press.:
 
 
Starting Powder: 80.0 gr
Starting Velocity: 2,579
Starting Pressure:  
Max Powder: 82.0 gr
Max Velocity: 2,643
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
66.5 gr
73.9 gr
Vel.:
2,496
2,738
Press.:
 
 
Starting Powder: 66.5 gr
Starting Velocity: 2,496
Starting Pressure:  
Max Powder: 73.9 gr
Max Velocity: 2,738
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
66.5 gr
73.9 gr
Vel.:
2,496
2,738
Press.:
 
 
Starting Powder: 66.5 gr
Starting Velocity: 2,496
Starting Pressure:  
Max Powder: 73.9 gr
Max Velocity: 2,738
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  RNSP 
(Woodleigh)
Diameter: 0.376"
Powder: N135 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
59.4 gr
65.9 gr
Vel.:
2,320
2,530
Press.:
 
 
Starting Powder: 59.4 gr
Starting Velocity: 2,320
Starting Pressure:  
Max Powder: 65.9 gr
Max Velocity: 2,530
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.376"
Powder: N140 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
60.2 gr
70.2 gr
Vel.:
2,083
2,582
Press.:
 
 
Starting Powder: 60.2 gr
Starting Velocity: 2,083
Starting Pressure:  
Max Powder: 70.2 gr
Max Velocity: 2,582
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.376"
Powder: N140 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
61.7 gr
70.5 gr
Vel.:
2,356
2,641
Press.:
 
 
Starting Powder: 61.7 gr
Starting Velocity: 2,356
Starting Pressure:  
Max Powder: 70.5 gr
Max Velocity: 2,641
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: N140 (VihtaVuori)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
66.0 gr
70.0 gr
Vel.:
2,541
2,665
Press.:
 
 
Starting Powder: 66.0 gr
Starting Velocity: 2,541
Starting Pressure:  
Max Powder: 70.0 gr
Max Velocity: 2,665
Max Pressure:  
Source: Speer 

 
GR.:  270 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
65.6 gr
72.7 gr
Vel.:
2,372
2,612
Press.:
 
 
Starting Powder: 65.6 gr
Starting Velocity: 2,372
Starting Pressure:  
Max Powder: 72.7 gr
Max Velocity: 2,612
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
67.3 gr
75.1 gr
Vel.:
2,523
2,723
Press.:
 
 
Starting Powder: 67.3 gr
Starting Velocity: 2,523
Starting Pressure:  
Max Powder: 75.1 gr
Max Velocity: 2,723
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  RNSP 
(Woodleigh)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
64.8 gr
72.5 gr
Vel.:
2,411
2,621
Press.:
 
 
Starting Powder: 64.8 gr
Starting Velocity: 2,411
Starting Pressure:  
Max Powder: 72.5 gr
Max Velocity: 2,621
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: N160 (VihtaVuori)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
78.0 gr
80.0 gr
Vel.:
2,562
2,622
Press.:
 
 
Starting Powder: 78.0 gr
Starting Velocity: 2,562
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,622
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  XFB 
(Barnes)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
64.8 gr
73.4 gr
Vel.:
2,385
2,667
Press.:
 
 
Starting Powder: 64.8 gr
Starting Velocity: 2,385
Starting Pressure:  
Max Powder: 73.4 gr
Max Velocity: 2,667
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  SP 
(Speer)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
66.7 gr
72.7 gr
Vel.:
2,516
2,707
Press.:
 
 
Starting Powder: 66.7 gr
Starting Velocity: 2,516
Starting Pressure:  
Max Powder: 72.7 gr
Max Velocity: 2,707
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  RNSP 
(Woodleigh)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
68.7 gr
74.8 gr
Vel.:
2,513
2,713
Press.:
 
 
Starting Powder: 68.7 gr
Starting Velocity: 2,513
Starting Pressure:  
Max Powder: 74.8 gr
Max Velocity: 2,713
Max Pressure:  
Source: Vihtavuori 

 
GR.:  270 gr
Bullet Type:  LRX 
(Barnes)
Diameter: 0.375"
Powder: 748 (Winchester)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.580"
Powder:
70.3 gr
78.1 gr
Vel.:
2,526
2,767
Press.:
 
 
Starting Powder: 70.3 gr
Starting Velocity: 2,526
Starting Pressure:  
Max Powder: 78.1 gr
Max Velocity: 2,767
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 748 (Winchester)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
70.3 gr
78.1 gr
Vel.:
2,526
2,767
Press.:
 
 
Starting Powder: 70.3 gr
Starting Velocity: 2,526
Starting Pressure:  
Max Powder: 78.1 gr
Max Velocity: 2,767
Max Pressure:  
Source: Barnes 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
72.0 gr
79.0 gr
Vel.:
2,511
2,650
Press.:
46,300
48,400
Starting Powder: 72.0 gr
Starting Velocity: 2,511
Starting Pressure: 46,300
Max Powder: 79.0 gr
Max Velocity: 2,650
Max Pressure: 48,400
Source: Hodgdon 

 
GR.:  270 gr
Bullet Type:  Spitzer BTSP 
(Speer)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
80.0 gr
82.0 gr
Vel.:
2,525
2,564
Press.:
 
 
Starting Powder: 80.0 gr
Starting Velocity: 2,525
Starting Pressure:  
Max Powder: 82.0 gr
Max Velocity: 2,564
Max Pressure:  
Source: Speer 
C 

 
GR.:  270 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: StaBALL 6.5 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
71.0 gr
79.0 gr
Vel.:
2,442
2,653
Press.:
42,600
51,500
Starting Powder: 71.0 gr
Starting Velocity: 2,442
Starting Pressure: 42,600
Max Powder: 79.0 gr
Max Velocity: 2,653
Max Pressure: 51,500
Source: Hodgdon 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
69.0 gr
73.0 gr
Vel.:
2,392
2,523
Press.:
 
 
Starting Powder: 69.0 gr
Starting Velocity: 2,392
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity: 2,523
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
77.0 gr
81.0 gr
Vel.:
2,562
2,694
Press.:
 
 
Starting Powder: 77.0 gr
Starting Velocity: 2,562
Starting Pressure:  
Max Powder: 81.0 gr
Max Velocity: 2,694
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: AR-Comp (Alliant Powder)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.560"
Powder:
58.5 gr
64.0 gr
Vel.:
2,391
2,528
Press.:
 
 
Starting Powder: 58.5 gr
Starting Velocity: 2,391
Starting Pressure:  
Max Powder: 64.0 gr
Max Velocity: 2,528
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
62.1 gr
69.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 62.1 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
62.1 gr
69.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 62.1 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
62.1 gr
69.0 gr
Vel.:
 
2,533
Press.:
 
 
Starting Powder: 62.1 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity: 2,533
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
65.0 gr
69.0 gr
Vel.:
2,410
2,533
Press.:
 
 
Starting Powder: 65.0 gr
Starting Velocity: 2,410
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity: 2,533
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: Reloder 17 (Alliant Powder)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.560"
Powder:
75.0 gr
79.0 gr
Vel.:
2,606
2,732
Press.:
 
 
Starting Powder: 75.0 gr
Starting Velocity: 2,606
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,732
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
72.0 gr
80.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 72.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
72.0 gr
80.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 72.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  SP  
(Speer)
Diameter: 
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
72.0 gr
80.0 gr
Vel.:
 
2,456
Press.:
 
 
Starting Powder: 72.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,456
Max Pressure:  
Source: Alliant Powder 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: Reloder 19 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
78.0 gr
80.0 gr
Vel.:
2,413
2,456
Press.:
 
 
Starting Powder: 78.0 gr
Starting Velocity: 2,413
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,456
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: H414 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
82.0 gr
84.0 gr
Vel.:
2,645
2,697
Press.:
 
 
Starting Powder: 82.0 gr
Starting Velocity: 2,645
Starting Pressure:  
Max Powder: 84.0 gr
Max Velocity: 2,697
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
75.0 gr
79.0 gr
Vel.:
2,519
2,615
Press.:
 
 
Starting Powder: 75.0 gr
Starting Velocity: 2,519
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,615
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: H4831SC (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
82.0 gr
86.0 gr
Vel.:
2,465
2,561
Press.:
 
 
Starting Powder: 82.0 gr
Starting Velocity: 2,465
Starting Pressure:  
Max Powder: 86.0 gr
Max Velocity: 2,561
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
64.0 gr
68.0 gr
Vel.:
2,363
2,510
Press.:
 
 
Starting Powder: 64.0 gr
Starting Velocity: 2,363
Starting Pressure:  
Max Powder: 68.0 gr
Max Velocity: 2,510
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
64.0 gr
68.0 gr
Vel.:
2,405
2,552
Press.:
 
 
Starting Powder: 64.0 gr
Starting Velocity: 2,405
Starting Pressure:  
Max Powder: 68.0 gr
Max Velocity: 2,552
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
75.0 gr
79.0 gr
Vel.:
2,462
2,575
Press.:
 
 
Starting Powder: 75.0 gr
Starting Velocity: 2,462
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,575
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: FED
Trim Length:  
C.O.L.: 3.560"
Powder:
74.0 gr
79.0 gr
Vel.:
2,503
2,644
Press.:
 
 
Starting Powder: 74.0 gr
Starting Velocity: 2,503
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,644
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: IMR 4831 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
79.0 gr
83.0 gr
Vel.:
2,504
2,649
Press.:
 
 
Starting Powder: 79.0 gr
Starting Velocity: 2,504
Starting Pressure:  
Max Powder: 83.0 gr
Max Velocity: 2,649
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
60.0 gr
64.0 gr
Vel.:
2,231
2,400
Press.:
 
 
Starting Powder: 60.0 gr
Starting Velocity: 2,231
Starting Pressure:  
Max Powder: 64.0 gr
Max Velocity: 2,400
Max Pressure:  
Source: Speer 

 
GR.:  285 gr
Bullet Type:  Grand Slam 
(Speer)
Diameter: 0.376"
Powder: N140 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
60.2 gr
68.0 gr
Vel.:
2,182
2,572
Press.:
 
 
Starting Powder: 60.2 gr
Starting Velocity: 2,182
Starting Pressure:  
Max Powder: 68.0 gr
Max Velocity: 2,572
Max Pressure:  
Source: Vihtavuori 

 
GR.:  285 gr
Bullet Type:  Grand Slam 
(Speer)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
65.0 gr
72.4 gr
Vel.:
2,405
2,598
Press.:
 
 
Starting Powder: 65.0 gr
Starting Velocity: 2,405
Starting Pressure:  
Max Powder: 72.4 gr
Max Velocity: 2,598
Max Pressure:  
Source: Vihtavuori 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: N160 (VihtaVuori)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
78.0 gr
80.0 gr
Vel.:
2,531
2,570
Press.:
 
 
Starting Powder: 78.0 gr
Starting Velocity: 2,531
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,570
Max Pressure:  
Source: Speer 
C 

 
GR.:  285 gr
Bullet Type:  Grand Slam 
(Speer)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
65.1 gr
71.0 gr
Vel.:
2,402
2,592
Press.:
 
 
Starting Powder: 65.1 gr
Starting Velocity: 2,402
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity: 2,592
Max Pressure:  
Source: Vihtavuori 

 
GR.:  285 gr
Bullet Type:  Grand Slam SP/CANN 
(Speer)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.560"
Powder:
83.0 gr
85.0 gr
Vel.:
2,617
2,658
Press.:
 
 
Starting Powder: 83.0 gr
Starting Velocity: 2,617
Starting Pressure:  
Max Powder: 85.0 gr
Max Velocity: 2,658
Max Pressure:  
Source: Speer 
C 

 
GR.:  300 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
71.3 gr
75.0 gr
Vel.:
2,397
2,550
Press.:
 
56,600
Starting Powder: 71.3 gr
Starting Velocity: 2,397
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,550
Max Pressure: 56,600
Source: Accurate 

 
GR.:  300 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.585"
Powder:
71.3 gr
75.0 gr
Vel.:
2,397
2,550
Press.:
53,800
56,600
Starting Powder: 71.3 gr
Starting Velocity: 2,397
Starting Pressure: 53,800
Max Powder: 75.0 gr
Max Velocity: 2,550
Max Pressure: 56,600
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.545"
Powder:
71.1 gr
79.0 gr
Vel.:
2,192
2,491
Press.:
 
50,000
Starting Powder: 71.1 gr
Starting Velocity: 2,192
Starting Pressure:  
Max Powder: 79.0 gr
Max Velocity: 2,491
Max Pressure: 50,000
Source: Accurate 
C 

 
GR.:  300 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.545"
Powder:
71.1 gr
79.0 gr
Vel.:
2,192
2,491
Press.:
45,000
50,000
Starting Powder: 71.1 gr
Starting Velocity: 2,192
Starting Pressure: 45,000
Max Powder: 79.0 gr
Max Velocity: 2,491
Max Pressure: 50,000
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  TSX-FB 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.575"
Powder:
68.0 gr
75.6 gr
Vel.:
2,318
2,575
Press.:
 
57,800
Starting Powder: 68.0 gr
Starting Velocity: 2,318
Starting Pressure:  
Max Powder: 75.6 gr
Max Velocity: 2,575
Max Pressure: 57,800
Source: Accurate 

 
GR.:  300 gr
Bullet Type:  TSX FB 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.575"
Powder:
68.0 gr
75.6 gr
Vel.:
2,318
2,575
Press.:
52,000
57,800
Starting Powder: 68.0 gr
Starting Velocity: 2,318
Starting Pressure: 52,000
Max Powder: 75.6 gr
Max Velocity: 2,575
Max Pressure: 57,800
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
70.6 gr
78.4 gr
Vel.:
2,436
2,642
Press.:
 
 
Starting Powder: 70.6 gr
Starting Velocity: 2,436
Starting Pressure:  
Max Powder: 78.4 gr
Max Velocity: 2,642
Max Pressure:  
Source: Barnes 
C 

 
GR.:  300 gr
Bullet Type:  SBT GK 
(Sierra)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
67.5 gr
75.0 gr
Vel.:
2,333
2,592
Press.:
 
57,870
Starting Powder: 67.5 gr
Starting Velocity: 2,333
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,592
Max Pressure: 57,870
Source: Accurate 

 
GR.:  300 gr
Bullet Type:  SBT 
(Sierra)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.600"
Powder:
67.5 gr
75.0 gr
Vel.:
2,333
2,592
Press.:
52,100
57,900
Starting Powder: 67.5 gr
Starting Velocity: 2,333
Starting Pressure: 52,100
Max Powder: 75.0 gr
Max Velocity: 2,592
Max Pressure: 57,900
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  FS 
(NOS)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
57.9 gr
64.3 gr
Vel.:
2,212
2,458
Press.:
 
59,810
Starting Powder: 57.9 gr
Starting Velocity: 2,212
Starting Pressure:  
Max Powder: 64.3 gr
Max Velocity: 2,458
Max Pressure: 59,810
Source: Accurate 

 
GR.:  300 gr
Bullet Type:  FS 
(WIN)
Diameter: 0.375"
Powder: TAC (Ramshot)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
57.9 gr
64.3 gr
Vel.:
2,212
2,458
Press.:
53,900
59,800
Starting Powder: 57.9 gr
Starting Velocity: 2,212
Starting Pressure: 53,900
Max Powder: 64.3 gr
Max Velocity: 2,458
Max Pressure: 59,800
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.5 gr
75.0 gr
Vel.:
2,374
2,612
Press.:
 
 
Starting Powder: 67.5 gr
Starting Velocity: 2,374
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,612
Max Pressure:  
Source: Barnes 
C 

 
GR.:  300 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.0 gr
70.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 63.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 70.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.0 gr
70.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 63.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 70.0 gr
Max Velocity:  
Max Pressure:  
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  TBBC SP  
(Speer)
Diameter: 
Powder: Reloder 15 (Alliant Powder)
Primer: CCI 250 Mag
Case: WIN
Trim Length:  
C.O.L.: 3.600"
Powder:
63.0 gr
70.0 gr
Vel.:
 
2,485
Press.:
 
 
Starting Powder: 63.0 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 70.0 gr
Max Velocity: 2,485
Max Pressure:  
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: H4350 (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
68.0 gr
76.0 gr
Vel.:
2,304
2,548
Press.:
41,300
48,400
Starting Powder: 68.0 gr
Starting Velocity: 2,304
Starting Pressure: 41,300
Max Powder: 76.0 gr
Max Velocity: 2,548
Max Pressure: 48,400
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: Hybrid 100V (Hodgdon)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
65.7 gr
73.0 gr
Vel.:
2,194
2,406
Press.:
40,400
44,300
Starting Powder: 65.7 gr
Starting Velocity: 2,194
Starting Pressure: 40,400
Max Powder: 73.0 gr
Max Velocity: 2,406
Max Pressure: 44,300
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
62.8 gr
69.8 gr
Vel.:
2,322
2,545
Press.:
 
 
Starting Powder: 62.8 gr
Starting Velocity: 2,322
Starting Pressure:  
Max Powder: 69.8 gr
Max Velocity: 2,545
Max Pressure:  
Source: Barnes 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
63.1 gr
70.1 gr
Vel.:
2,289
2,535
Press.:
 
 
Starting Powder: 63.1 gr
Starting Velocity: 2,289
Starting Pressure:  
Max Powder: 70.1 gr
Max Velocity: 2,535
Max Pressure:  
Source: Barnes 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4320 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
62.1 gr
69.0 gr
Vel.:
2,277
2,514
Press.:
 
 
Starting Powder: 62.1 gr
Starting Velocity: 2,277
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity: 2,514
Max Pressure:  
Source: Barnes 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: IMR 4350 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.5 gr
75.0 gr
Vel.:
2,253
2,481
Press.:
43,200
47,800
Starting Powder: 67.5 gr
Starting Velocity: 2,253
Starting Pressure: 43,200
Max Powder: 75.0 gr
Max Velocity: 2,481
Max Pressure: 47,800
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.0 gr
74.5 gr
Vel.:
2,258
2,499
Press.:
43,500
49,700
Starting Powder: 67.0 gr
Starting Velocity: 2,258
Starting Pressure: 43,500
Max Powder: 74.5 gr
Max Velocity: 2,499
Max Pressure: 49,700
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  A-Frame 
(Swift)
Diameter: 0.376"
Powder: N140 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
57.9 gr
65.9 gr
Vel.:
2,156
2,415
Press.:
 
 
Starting Powder: 57.9 gr
Starting Velocity: 2,156
Starting Pressure:  
Max Powder: 65.9 gr
Max Velocity: 2,415
Max Pressure:  
Source: Vihtavuori 

 
GR.:  300 gr
Bullet Type:  A-Frame 
(Swift)
Diameter: 0.376"
Powder: N150 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
57.1 gr
65.4 gr
Vel.:
2,133
2,382
Press.:
 
 
Starting Powder: 57.1 gr
Starting Velocity: 2,133
Starting Pressure:  
Max Powder: 65.4 gr
Max Velocity: 2,382
Max Pressure:  
Source: Vihtavuori 

 
GR.:  300 gr
Bullet Type:  A-Frame 
(Swift)
Diameter: 0.376"
Powder: N540 (VihtaVuori)
Primer:  Large Rifle Magnum
Case: REM
Trim Length: 2.842"
C.O.L.: 3.583"
Powder:
62.0 gr
67.0 gr
Vel.:
2,270
2,438
Press.:
 
 
Starting Powder: 62.0 gr
Starting Velocity: 2,270
Starting Pressure:  
Max Powder: 67.0 gr
Max Velocity: 2,438
Max Pressure:  
Source: Vihtavuori 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: 748 (Winchester)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
67.0 gr
74.4 gr
Vel.:
2,361
2,599
Press.:
 
 
Starting Powder: 67.0 gr
Starting Velocity: 2,361
Starting Pressure:  
Max Powder: 74.4 gr
Max Velocity: 2,599
Max Pressure:  
Source: Barnes 
C 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: 760 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
69.0 gr
75.0 gr
Vel.:
2,314
2,484
Press.:
40,600
44,200
Starting Powder: 69.0 gr
Starting Velocity: 2,314
Starting Pressure: 40,600
Max Powder: 75.0 gr
Max Velocity: 2,484
Max Pressure: 44,200
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  BAT 
(Swift)
Diameter: 0.375"
Powder: StaBALL 6.5 (Winchester)
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
C.O.L.: 3.570"
Powder:
72.0 gr
80.0 gr
Vel.:
2,425
2,570
Press.:
45,100
50,700
Starting Powder: 72.0 gr
Starting Velocity: 2,425
Starting Pressure: 45,100
Max Powder: 80.0 gr
Max Velocity: 2,570
Max Pressure: 50,700
Source: Hodgdon 

 
GR.:  350 gr
Bullet Type:  BAND-S 
(Barnes)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
63.7 gr
67.0 gr
Vel.:
2,123
2,259
Press.:
 
56,600
Starting Powder: 63.7 gr
Starting Velocity: 2,123
Starting Pressure:  
Max Powder: 67.0 gr
Max Velocity: 2,259
Max Pressure: 56,600
Source: Accurate 

 
GR.:  350 gr
Bullet Type:  BAND-S 
(Barnes)
Diameter: 0.375"
Powder: 2700 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
63.7 gr
67.0 gr
Vel.:
2,123
2,259
Press.:
53,800
56,600
Starting Powder: 63.7 gr
Starting Velocity: 2,123
Starting Pressure: 53,800
Max Powder: 67.0 gr
Max Velocity: 2,259
Max Pressure: 56,600
Source: Hodgdon 

 
GR.:  350 gr
Bullet Type:  BAND-S 
(Barnes)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
67.5 gr
75.0 gr
Vel.:
2,072
2,355
Press.:
 
54,800
Starting Powder: 67.5 gr
Starting Velocity: 2,072
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,355
Max Pressure: 54,800
Source: Accurate 
C 

 
GR.:  350 gr
Bullet Type:  BAND-S 
(Barnes)
Diameter: 0.375"
Powder: 4350 (Accurate)
Primer: FED 215
Case: WIN
Trim Length: 2.840"
C.O.L.: 3.560"
Powder:
67.5 gr
75.0 gr
Vel.:
2,072
2,355
Press.:
49,300
54,800
Starting Powder: 67.5 gr
Starting Velocity: 2,072
Starting Pressure: 49,300
Max Powder: 75.0 gr
Max Velocity: 2,355
Max Pressure: 54,800
Source: Hodgdon 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Big Game (Ramshot)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
61.5 gr
66.5 gr
Vel.:
2,167
2,318
Press.:
 
 
Starting Powder: 61.5 gr
Starting Velocity: 2,167
Starting Pressure:  
Max Powder: 66.5 gr
Max Velocity: 2,318
Max Pressure:  
Source: Barnes 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Reloder 15 (Alliant Powder)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
61.0 gr
66.0 gr
Vel.:
2,168
2,319
Press.:
 
 
Starting Powder: 61.0 gr
Starting Velocity: 2,168
Starting Pressure:  
Max Powder: 66.0 gr
Max Velocity: 2,319
Max Pressure:  
Source: Barnes 
C 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: Varget (Hodgdon)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
54.5 gr
59.5 gr
Vel.:
2,066
2,231
Press.:
 
 
Starting Powder: 54.5 gr
Starting Velocity: 2,066
Starting Pressure:  
Max Powder: 59.5 gr
Max Velocity: 2,231
Max Pressure:  
Source: Barnes 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4064 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
55.5 gr
60.5 gr
Vel.:
2,104
2,259
Press.:
 
 
Starting Powder: 55.5 gr
Starting Velocity: 2,104
Starting Pressure:  
Max Powder: 60.5 gr
Max Velocity: 2,259
Max Pressure:  
Source: Barnes 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: IMR 4320 (Improved Military Rifle)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
55.5 gr
60.5 gr
Vel.:
2,068
2,226
Press.:
 
 
Starting Powder: 55.5 gr
Starting Velocity: 2,068
Starting Pressure:  
Max Powder: 60.5 gr
Max Velocity: 2,226
Max Pressure:  
Source: Barnes 

 
GR.:  350 gr
Bullet Type:  TSX 
(Barnes)
Diameter: 0.375"
Powder: N135 (VihtaVuori)
Primer: FED 215
Case: Jamison Brass & Ammunition
Trim Length: 2.840"
C.O.L.: 3.550"
Powder:
52.0 gr
57.0 gr
Vel.:
1,961
2,142
Press.:
 
 
Starting Powder: 52.0 gr
Starting Velocity: 1,961
Starting Pressure:  
Max Powder: 57.0 gr
Max Velocity: 2,142
Max Pressure:  
Source: Barnes