.458 Winchester Magnum - Manufacturer Loading Data

Bullet
Type
Primer
Case
Trim
Length
 
Starting
Max
Diam.
Source

 
GR.:  250 gr
Bullet Type:  TSX FN 
(Barnes)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.950"
Powder:
75.0 gr
81.0 gr
Vel.:
2,707
2,876
Press.:
40,600
51,000
Starting Powder: 75.0 gr
Starting Velocity: 2,707
Starting Pressure: 40,600
Max Powder: 81.0 gr
Max Velocity: 2,876
Max Pressure: 51,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  250 gr
Bullet Type:  TSX FN 
(Barnes)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.950"
Powder:
68.0 gr
76.0 gr
Vel.:
2,683
2,952
Press.:
36,100
50,600
Starting Powder: 68.0 gr
Starting Velocity: 2,683
Starting Pressure: 36,100
Max Powder: 76.0 gr
Max Velocity: 2,952
Max Pressure: 50,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  250 gr
Bullet Type:  TSX FN 
(Barnes)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.950"
Powder:
66.5 gr
74.0 gr
Vel.:
2,658
2,899
Press.:
39,800
50,900
Starting Powder: 66.5 gr
Starting Velocity: 2,658
Starting Pressure: 39,800
Max Powder: 74.0 gr
Max Velocity: 2,899
Max Pressure: 50,900
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  HP 
(HDY)
Primer: FED 215
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.940"
Powder:
68.4 gr
76.0 gr
Vel.:
2,293
2,606
Press.:
 
41,890
Starting Powder: 68.4 gr
Starting Velocity: 2,293
Starting Pressure:  
Max Powder: 76.0 gr
Max Velocity: 2,606
Max Pressure: 41,890
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  300 gr
Bullet Type:  HP 
(HDY)
Primer: FED 215
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.940"
Powder:
70.2 gr
78.0 gr
Vel.:
2,248
2,554
Press.:
 
39,530
Starting Powder: 70.2 gr
Starting Velocity: 2,248
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,554
Max Pressure: 39,530
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  300 gr
Bullet Type:  HP 
(HDY)
Primer: FED 215
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.940"
Powder:
70.2 gr
78.0 gr
Vel.:
2,205
2,506
Press.:
 
36,344
Starting Powder: 70.2 gr
Starting Velocity: 2,205
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,506
Max Pressure: 36,344
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Primer: CCI 250 Mag
Powder: Benchmark 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.200"
Powder:
74.0 gr
80.0 gr
Vel.:
2,355
2,507
Press.:
30,600
32,600
Starting Powder: 74.0 gr
Starting Velocity: 2,355
Starting Pressure: 30,600
Max Powder: 80.0 gr
Max Velocity: 2,507
Max Pressure: 32,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TTSX BT 
(Barnes)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.300"
Powder:
71.0 gr
75.0 gr
Vel.:
2,447
2,561
Press.:
36,900
41,200
Starting Powder: 71.0 gr
Starting Velocity: 2,447
Starting Pressure: 36,900
Max Powder: 75.0 gr
Max Velocity: 2,561
Max Pressure: 41,200
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.200"
Powder:
77.0 gr
83.0 gr
Vel.:
2,584
2,753
Press.:
41,300
50,500
Starting Powder: 77.0 gr
Starting Velocity: 2,584
Starting Pressure: 41,300
Max Powder: 83.0 gr
Max Velocity: 2,753
Max Pressure: 50,500
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TTSX BT 
(Barnes)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.300"
Powder:
68.0 gr
72.5 gr
Vel.:
2,591
2,720
Press.:
40,900
49,100
Starting Powder: 68.0 gr
Starting Velocity: 2,591
Starting Pressure: 40,900
Max Powder: 72.5 gr
Max Velocity: 2,720
Max Pressure: 49,100
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.200"
Powder:
68.0 gr
76.0 gr
Vel.:
2,565
2,793
Press.:
40,300
51,300
Starting Powder: 68.0 gr
Starting Velocity: 2,565
Starting Pressure: 40,300
Max Powder: 76.0 gr
Max Velocity: 2,793
Max Pressure: 51,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  LFP 
(Meister)
Primer: CCI 250 Mag
Powder: Trail Boss 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.885"
Powder:
19.0 gr
23.0 gr
Vel.:
1,187
1,282
Press.:
10,800
13,200
Starting Powder: 19.0 gr
Starting Velocity: 1,187
Starting Pressure: 10,800
Max Powder: 23.0 gr
Max Velocity: 1,282
Max Pressure: 13,200
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  TSX 
(Barnes)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.200"
Powder:
67.0 gr
74.0 gr
Vel.:
2,508
2,730
Press.:
37,500
48,100
Starting Powder: 67.0 gr
Starting Velocity: 2,508
Starting Pressure: 37,500
Max Powder: 74.0 gr
Max Velocity: 2,730
Max Pressure: 48,100
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  TTSX BT 
(Barnes)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.300"
Powder:
68.0 gr
70.0 gr
Vel.:
2,559
2,617
Press.:
39,000
44,600
Starting Powder: 68.0 gr
Starting Velocity: 2,559
Starting Pressure: 39,000
Max Powder: 70.0 gr
Max Velocity: 2,617
Max Pressure: 44,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.965"
Powder:
67.5 gr
75.0 gr
Vel.:
2,250
2,557
Press.:
 
52,628
Starting Powder: 67.5 gr
Starting Velocity: 2,250
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,557
Max Pressure: 52,628
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.965"
Powder:
70.2 gr
78.0 gr
Vel.:
2,211
2,512
Press.:
 
53,218
Starting Powder: 70.2 gr
Starting Velocity: 2,211
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,512
Max Pressure: 53,218
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.965"
Powder:
70.2 gr
78.0 gr
Vel.:
2,189
2,487
Press.:
 
49,914
Starting Powder: 70.2 gr
Starting Velocity: 2,189
Starting Pressure:  
Max Powder: 78.0 gr
Max Velocity: 2,487
Max Pressure: 49,914
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: X-Terminator 
(Ramshot)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.950"
Powder:
72.0 gr
80.0 gr
Vel.:
2,250
2,550
Press.:
 
56,000
Starting Powder: 72.0 gr
Starting Velocity: 2,250
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,550
Max Pressure: 56,000
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  350 gr
Bullet Type:  SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.105"
Powder:
65.7 gr
73.0 gr
Vel.:
 
2,335
Press.:
 
 
Starting Powder: 65.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity: 2,335
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  350 gr
Bullet Type:  SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.105"
Powder:
65.7 gr
73.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 65.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  350 gr
Bullet Type:  SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.105"
Powder:
65.7 gr
73.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 65.7 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: Benchmark 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
71.0 gr
79.0 gr
Vel.:
2,250
2,468
Press.:
33,500
42,400
Starting Powder: 71.0 gr
Starting Velocity: 2,250
Starting Pressure: 33,500
Max Powder: 79.0 gr
Max Velocity: 2,468
Max Pressure: 42,400
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
75.0 gr
80.0 gr
Vel.:
2,469
2,589
Press.:
40,900
49,400
Starting Powder: 75.0 gr
Starting Velocity: 2,469
Starting Pressure: 40,900
Max Powder: 80.0 gr
Max Velocity: 2,589
Max Pressure: 49,400
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
67.0 gr
72.0 gr
Vel.:
2,426
2,548
Press.:
44,700
51,600
Starting Powder: 67.0 gr
Starting Velocity: 2,426
Starting Pressure: 44,700
Max Powder: 72.0 gr
Max Velocity: 2,548
Max Pressure: 51,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
77.0 gr
80.0 gr
Vel.:
2,419
2,496
Press.:
34,600
38,700
Starting Powder: 77.0 gr
Starting Velocity: 2,419
Starting Pressure: 34,600
Max Powder: 80.0 gr
Max Velocity: 2,496
Max Pressure: 38,700
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: IMR 8208 XBR 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
74.0 gr
77.0 gr
Vel.:
2,365
2,452
Press.:
35,800
37,700
Starting Powder: 74.0 gr
Starting Velocity: 2,365
Starting Pressure: 35,800
Max Powder: 77.0 gr
Max Velocity: 2,452
Max Pressure: 37,700
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: IMR 3031 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
71.0 gr
74.0 gr
Vel.:
2,279
2,354
Press.:
31,000
32,900
Starting Powder: 71.0 gr
Starting Velocity: 2,279
Starting Pressure: 31,000
Max Powder: 74.0 gr
Max Velocity: 2,354
Max Pressure: 32,900
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
65.0 gr
72.0 gr
Vel.:
2,378
2,563
Press.:
39,100
49,800
Starting Powder: 65.0 gr
Starting Velocity: 2,378
Starting Pressure: 39,100
Max Powder: 72.0 gr
Max Velocity: 2,563
Max Pressure: 49,800
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  SP 
(Speer)
Primer: CCI 250 Mag
Powder: IMR 4895 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.105"
Powder:
75.0 gr
79.0 gr
Vel.:
2,220
2,353
Press.:
31,000
34,900
Starting Powder: 75.0 gr
Starting Velocity: 2,220
Starting Pressure: 31,000
Max Powder: 79.0 gr
Max Velocity: 2,353
Max Pressure: 34,900
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Powder: N120 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 2.949"
Powder:
63.7 gr
69.9 gr
Vel.:
2,336
2,454
Press.:
 
 
Starting Powder: 63.7 gr
Starting Velocity: 2,336
Starting Pressure:  
Max Powder: 69.9 gr
Max Velocity: 2,454
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Powder: N130 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 2.949"
Powder:
68.8 gr
74.1 gr
Vel.:
2,395
2,536
Press.:
 
 
Starting Powder: 68.8 gr
Starting Velocity: 2,395
Starting Pressure:  
Max Powder: 74.1 gr
Max Velocity: 2,536
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 

 
GR.:  350 gr
Bullet Type:  RN 
(HDY)
Powder: N133 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 2.949"
Powder:
72.8 gr
75.6 gr
Vel.:
2,395
2,480
Press.:
 
 
Starting Powder: 72.8 gr
Starting Velocity: 2,395
Starting Pressure:  
Max Powder: 75.6 gr
Max Velocity: 2,480
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C   

 
GR.:  385 gr
Bullet Type:  Lead  LRN 
(CPB)
Primer: CCI 250 Mag
Powder: Trail Boss 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.000"
Powder:
16.0 gr
19.0 gr
Vel.:
1,020
1,123
Press.:
12,100
16,100
Starting Powder: 16.0 gr
Starting Velocity: 1,020
Starting Pressure: 12,100
Max Powder: 19.0 gr
Max Velocity: 1,123
Max Pressure: 16,100
Diameter: 0.459"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  SSSP 
(Barnes)
Primer: FED 215
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.140"
Powder:
68.4 gr
76.0 gr
Vel.:
2,172
2,468
Press.:
 
57,584
Starting Powder: 68.4 gr
Starting Velocity: 2,172
Starting Pressure:  
Max Powder: 76.0 gr
Max Velocity: 2,468
Max Pressure: 57,584
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  400 gr
Bullet Type:  SSSP 
(Barnes)
Primer: FED 215
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.140"
Powder:
72.0 gr
80.0 gr
Vel.:
2,162
2,457
Press.:
 
53,690
Starting Powder: 72.0 gr
Starting Velocity: 2,162
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,457
Max Pressure: 53,690
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  400 gr
Bullet Type:  SSSP 
(Barnes)
Primer: FED 215
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.140"
Powder:
72.0 gr
80.0 gr
Vel.:
2,158
2,452
Press.:
 
52,746
Starting Powder: 72.0 gr
Starting Velocity: 2,158
Starting Pressure:  
Max Powder: 80.0 gr
Max Velocity: 2,452
Max Pressure: 52,746
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.125"
Powder:
66.6 gr
74.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 66.6 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.125"
Powder:
66.6 gr
74.0 gr
Vel.:
 
2,316
Press.:
 
 
Starting Powder: 66.6 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,316
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.125"
Powder:
66.6 gr
74.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 66.6 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: Benchmark 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
70.0 gr
78.0 gr
Vel.:
2,138
2,343
Press.:
33,500
46,600
Starting Powder: 70.0 gr
Starting Velocity: 2,138
Starting Pressure: 33,500
Max Powder: 78.0 gr
Max Velocity: 2,343
Max Pressure: 46,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
68.5 gr
76.0 gr
Vel.:
2,211
2,407
Press.:
36,500
51,100
Starting Powder: 68.5 gr
Starting Velocity: 2,211
Starting Pressure: 36,500
Max Powder: 76.0 gr
Max Velocity: 2,407
Max Pressure: 51,100
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
61.0 gr
67.0 gr
Vel.:
2,197
2,323
Press.:
44,000
51,000
Starting Powder: 61.0 gr
Starting Velocity: 2,197
Starting Pressure: 44,000
Max Powder: 67.0 gr
Max Velocity: 2,323
Max Pressure: 51,000
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
72.0 gr
77.0 gr
Vel.:
2,214
2,349
Press.:
33,100
42,500
Starting Powder: 72.0 gr
Starting Velocity: 2,214
Starting Pressure: 33,100
Max Powder: 77.0 gr
Max Velocity: 2,349
Max Pressure: 42,500
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: Varget 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
74.0 gr
77.0 gr
Vel.:
2,246
2,310
Press.:
34,500
38,800
Starting Powder: 74.0 gr
Starting Velocity: 2,246
Starting Pressure: 34,500
Max Powder: 77.0 gr
Max Velocity: 2,310
Max Pressure: 38,800
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 8208 XBR 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
73.0 gr
77.0 gr
Vel.:
2,269
2,362
Press.:
37,100
44,300
Starting Powder: 73.0 gr
Starting Velocity: 2,269
Starting Pressure: 37,100
Max Powder: 77.0 gr
Max Velocity: 2,362
Max Pressure: 44,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 3031 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
70.0 gr
74.0 gr
Vel.:
2,214
2,308
Press.:
37,700
42,400
Starting Powder: 70.0 gr
Starting Velocity: 2,214
Starting Pressure: 37,700
Max Powder: 74.0 gr
Max Velocity: 2,308
Max Pressure: 42,400
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
60.0 gr
66.7 gr
Vel.:
2,151
2,311
Press.:
40,500
51,400
Starting Powder: 60.0 gr
Starting Velocity: 2,151
Starting Pressure: 40,500
Max Powder: 66.7 gr
Max Velocity: 2,311
Max Pressure: 51,400
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 4895 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.220"
Powder:
75.0 gr
79.0 gr
Vel.:
2,217
2,321
Press.:
37,400
42,700
Starting Powder: 75.0 gr
Starting Velocity: 2,217
Starting Pressure: 37,400
Max Powder: 79.0 gr
Max Velocity: 2,321
Max Pressure: 42,700
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  XFB 
(Barnes)
Powder: N130 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.268"
Powder:
61.7 gr
67.3 gr
Vel.:
2,070
2,257
Press.:
 
 
Starting Powder: 61.7 gr
Starting Velocity: 2,070
Starting Pressure:  
Max Powder: 67.3 gr
Max Velocity: 2,257
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C 

 
GR.:  400 gr
Bullet Type:  A-Frame 
(Swift)
Powder: N130 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.228"
Powder:
66.3 gr
70.2 gr
Vel.:
2,211
2,329
Press.:
 
 
Starting Powder: 66.3 gr
Starting Velocity: 2,211
Starting Pressure:  
Max Powder: 70.2 gr
Max Velocity: 2,329
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C 

 
GR.:  400 gr
Bullet Type:  XFB 
(Barnes)
Powder: N135 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.268"
Powder:
66.3 gr
68.2 gr
Vel.:
2,051
2,113
Press.:
 
 
Starting Powder: 66.3 gr
Starting Velocity: 2,051
Starting Pressure:  
Max Powder: 68.2 gr
Max Velocity: 2,113
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C   

 
GR.:  400 gr
Bullet Type:  A-Frame 
(Swift)
Powder: N135 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.228"
Powder:
74.1 gr
75.6 gr
Vel.:
2,221
2,270
Press.:
 
 
Starting Powder: 74.1 gr
Starting Velocity: 2,221
Starting Pressure:  
Max Powder: 75.6 gr
Max Velocity: 2,270
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C   

 
GR.:  400 gr
Bullet Type:  XFB 
(Barnes)
Powder: N530 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.268"
Powder:
69.4 gr
72.5 gr
Vel.:
2,116
2,211
Press.:
 
 
Starting Powder: 69.4 gr
Starting Velocity: 2,116
Starting Pressure:  
Max Powder: 72.5 gr
Max Velocity: 2,211
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C   

 
GR.:  400 gr
Bullet Type:  A-Frame 
(Swift)
Powder: N530 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.228"
Powder:
75.6 gr
78.7 gr
Vel.:
2,267
2,369
Press.:
 
 
Starting Powder: 75.6 gr
Starting Velocity: 2,267
Starting Pressure:  
Max Powder: 78.7 gr
Max Velocity: 2,369
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C   

 
GR.:  405 gr
Bullet Type:  Lead  WLNGC 
(CPB)
Primer: FED 215
Powder: 5744 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.000"
Powder:
45.9 gr
51.0 gr
Vel.:
1,909
2,170
Press.:
 
59,708
Starting Powder: 45.9 gr
Starting Velocity: 1,909
Starting Pressure:  
Max Powder: 51.0 gr
Max Velocity: 2,170
Max Pressure: 59,708
Diameter: 0.458"
Source: Accurate 

 
GR.:  405 gr
Bullet Type:  Lead  LFP 
(CPB)
Primer: CCI 250 Mag
Powder: Trail Boss 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.910"
Powder:
18.0 gr
21.0 gr
Vel.:
1,040
1,082
Press.:
14,500
17,100
Starting Powder: 18.0 gr
Starting Velocity: 1,040
Starting Pressure: 14,500
Max Powder: 21.0 gr
Max Velocity: 1,082
Max Pressure: 17,100
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: Benchmark 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
70.0 gr
75.0 gr
Vel.:
2,090
2,220
Press.:
41,600
48,200
Starting Powder: 70.0 gr
Starting Velocity: 2,090
Starting Pressure: 41,600
Max Powder: 75.0 gr
Max Velocity: 2,220
Max Pressure: 48,200
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
67.0 gr
71.0 gr
Vel.:
2,139
2,220
Press.:
43,700
51,000
Starting Powder: 67.0 gr
Starting Velocity: 2,139
Starting Pressure: 43,700
Max Powder: 71.0 gr
Max Velocity: 2,220
Max Pressure: 51,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
71.5 gr
76.0 gr
Vel.:
2,056
2,172
Press.:
36,000
44,800
Starting Powder: 71.5 gr
Starting Velocity: 2,056
Starting Pressure: 36,000
Max Powder: 76.0 gr
Max Velocity: 2,172
Max Pressure: 44,800
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
56.5 gr
60.0 gr
Vel.:
2,001
2,092
Press.:
44,700
50,800
Starting Powder: 56.5 gr
Starting Velocity: 2,001
Starting Pressure: 44,700
Max Powder: 60.0 gr
Max Velocity: 2,092
Max Pressure: 50,800
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
70.0 gr
74.0 gr
Vel.:
2,108
2,205
Press.:
36,100
43,000
Starting Powder: 70.0 gr
Starting Velocity: 2,108
Starting Pressure: 36,100
Max Powder: 74.0 gr
Max Velocity: 2,205
Max Pressure: 43,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: Varget 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
70.0 gr
74.0 gr
Vel.:
2,083
2,195
Press.:
34,200
41,600
Starting Powder: 70.0 gr
Starting Velocity: 2,083
Starting Pressure: 34,200
Max Powder: 74.0 gr
Max Velocity: 2,195
Max Pressure: 41,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 8208 XBR 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
71.0 gr
75.0 gr
Vel.:
2,146
2,235
Press.:
40,800
48,300
Starting Powder: 71.0 gr
Starting Velocity: 2,146
Starting Pressure: 40,800
Max Powder: 75.0 gr
Max Velocity: 2,235
Max Pressure: 48,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 3031 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
67.0 gr
71.0 gr
Vel.:
2,077
2,160
Press.:
37,200
41,400
Starting Powder: 67.0 gr
Starting Velocity: 2,077
Starting Pressure: 37,200
Max Powder: 71.0 gr
Max Velocity: 2,160
Max Pressure: 41,400
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
57.0 gr
61.5 gr
Vel.:
1,990
2,100
Press.:
40,600
48,300
Starting Powder: 57.0 gr
Starting Velocity: 1,990
Starting Pressure: 40,600
Max Powder: 61.5 gr
Max Velocity: 2,100
Max Pressure: 48,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  450 gr
Bullet Type:  SP 
(Swift)
Primer: CCI 250 Mag
Powder: IMR 4895 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
69.0 gr
73.0 gr
Vel.:
1,989
2,097
Press.:
34,000
38,500
Starting Powder: 69.0 gr
Starting Velocity: 1,989
Starting Pressure: 34,000
Max Powder: 73.0 gr
Max Velocity: 2,097
Max Pressure: 38,500
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  460 gr
Bullet Type:  Lead  WFNGC 
(CPB)
Primer: FED 215
Powder: 5744 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.110"
Powder:
44.1 gr
49.0 gr
Vel.:
1,779
2,022
Press.:
 
61,360
Starting Powder: 44.1 gr
Starting Velocity: 1,779
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,022
Max Pressure: 61,360
Diameter: 0.458"
Source: Accurate 

 
GR.:  485 gr
Bullet Type:  LFP 
(Meister)
Primer: CCI 250 Mag
Powder: Trail Boss 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 2.925"
Powder:
13.0 gr
19.0 gr
Vel.:
860
962
Press.:
15,500
22,700
Starting Powder: 13.0 gr
Starting Velocity: 860
Starting Pressure: 15,500
Max Powder: 19.0 gr
Max Velocity: 962
Max Pressure: 22,700
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.305"
Powder:
61.2 gr
68.0 gr
Vel.:
1,891
2,149
Press.:
 
58,056
Starting Powder: 61.2 gr
Starting Velocity: 1,891
Starting Pressure:  
Max Powder: 68.0 gr
Max Velocity: 2,149
Max Pressure: 58,056
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.305"
Powder:
64.8 gr
72.0 gr
Vel.:
1,900
2,159
Press.:
 
53,808
Starting Powder: 64.8 gr
Starting Velocity: 1,900
Starting Pressure:  
Max Powder: 72.0 gr
Max Velocity: 2,159
Max Pressure: 53,808
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.305"
Powder:
66.6 gr
74.0 gr
Vel.:
1,929
2,192
Press.:
 
52,864
Starting Powder: 66.6 gr
Starting Velocity: 1,929
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,192
Max Pressure: 52,864
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Primer: FED 215
Powder: X-Terminator 
(Ramshot)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
65.0 gr
72.0 gr
Vel.:
1,900
2,150
Press.:
 
57,500
Starting Powder: 65.0 gr
Starting Velocity: 1,900
Starting Pressure:  
Max Powder: 72.0 gr
Max Velocity: 2,150
Max Pressure: 57,500
Diameter: 0.458"
Source: Accurate 
C 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 10x 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
58.5 gr
65.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 58.5 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 65.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 10x 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
58.5 gr
65.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 58.5 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 65.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 10x 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
58.5 gr
65.0 gr
Vel.:
 
2,039
Press.:
 
 
Starting Powder: 58.5 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 65.0 gr
Max Velocity: 2,039
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
55.8 gr
62.0 gr
Vel.:
 
1,998
Press.:
 
 
Starting Powder: 55.8 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 62.0 gr
Max Velocity: 1,998
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
55.8 gr
62.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 55.8 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 62.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  TBBC SP  
(Speer)
Primer: CCI 250 Mag
Powder: Reloder 7 
(Alliant Powder)
Case: WIN
Trim Length:  
C.O.L.: 3.300"
Powder:
55.8 gr
62.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 55.8 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 62.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: Benchmark 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
68.0 gr
73.0 gr
Vel.:
2,017
2,123
Press.:
42,300
50,300
Starting Powder: 68.0 gr
Starting Velocity: 2,017
Starting Pressure: 42,300
Max Powder: 73.0 gr
Max Velocity: 2,123
Max Pressure: 50,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
62.5 gr
69.5 gr
Vel.:
1,935
2,109
Press.:
39,400
52,000
Starting Powder: 62.5 gr
Starting Velocity: 1,935
Starting Pressure: 39,400
Max Powder: 69.5 gr
Max Velocity: 2,109
Max Pressure: 52,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
71.0 gr
75.5 gr
Vel.:
2,058
2,163
Press.:
39,700
50,300
Starting Powder: 71.0 gr
Starting Velocity: 2,058
Starting Pressure: 39,700
Max Powder: 75.5 gr
Max Velocity: 2,163
Max Pressure: 50,300
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: H4198 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
53.0 gr
58.5 gr
Vel.:
1,887
1,987
Press.:
48,700
51,100
Starting Powder: 53.0 gr
Starting Velocity: 1,887
Starting Pressure: 48,700
Max Powder: 58.5 gr
Max Velocity: 1,987
Max Pressure: 51,100
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
70.0 gr
74.0 gr
Vel.:
2,068
2,161
Press.:
42,000
50,300
Starting Powder: 70.0 gr
Starting Velocity: 2,068
Starting Pressure: 42,000
Max Powder: 74.0 gr
Max Velocity: 2,161
Max Pressure: 50,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: Varget 
(Hodgdon)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
70.0 gr
74.0 gr
Vel.:
2,056
2,152
Press.:
39,400
48,100
Starting Powder: 70.0 gr
Starting Velocity: 2,056
Starting Pressure: 39,400
Max Powder: 74.0 gr
Max Velocity: 2,152
Max Pressure: 48,100
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: IMR 8208 XBR 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
67.0 gr
73.5 gr
Vel.:
1,993
2,140
Press.:
39,400
49,700
Starting Powder: 67.0 gr
Starting Velocity: 1,993
Starting Pressure: 39,400
Max Powder: 73.5 gr
Max Velocity: 2,140
Max Pressure: 49,700
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Powder: N130 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.307"
Powder:
55.5 gr
63.4 gr
Vel.:
1,827
2,044
Press.:
 
 
Starting Powder: 55.5 gr
Starting Velocity: 1,827
Starting Pressure:  
Max Powder: 63.4 gr
Max Velocity: 2,044
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Powder: N133 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.307"
Powder:
59.4 gr
69.7 gr
Vel.:
1,850
2,116
Press.:
 
 
Starting Powder: 59.4 gr
Starting Velocity: 1,850
Starting Pressure:  
Max Powder: 69.7 gr
Max Velocity: 2,116
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C 

 
GR.:  500 gr
Bullet Type:  RN 
(HDY)
Powder: N530 
(VihtaVuori)
Case: WIN
Trim Length: 2.492"
C.O.L.: 3.307"
Powder:
64.8 gr
73.4 gr
Vel.:
1,932
2,149
Press.:
 
 
Starting Powder: 64.8 gr
Starting Velocity: 1,932
Starting Pressure:  
Max Powder: 73.4 gr
Max Velocity: 2,149
Max Pressure:  
Diameter: 0.458"
Source: Vihtavuori 
C 

 
GR.:  500 gr
Bullet Type:  JRN 
(HDY)
Primer: CCI 250 Mag
Powder: 748 
(Winchester)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.310"
Powder:
 
73.0 gr
Vel.:
 
2,040
Press.:
 
39,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 73.0 gr
Max Velocity: 2,040
Max Pressure: 39,000
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: IMR 3031 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
69.0 gr
Vel.:
 
2,030
Press.:
 
43,900
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 69.0 gr
Max Velocity: 2,030
Max Pressure: 43,900
Diameter: 0.457"
Source: Hodgdon 
C 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: IMR 4064 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
71.0 gr
Vel.:
 
2,020
Press.:
 
41,300
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 71.0 gr
Max Velocity: 2,020
Max Pressure: 41,300
Diameter: 0.457"
Source: Hodgdon 
C 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: IMR 4198 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
58.0 gr
Vel.:
 
1,925
Press.:
 
52,500
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 58.0 gr
Max Velocity: 1,925
Max Pressure: 52,500
Diameter: 0.457"
Source: Hodgdon 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: IMR 4320 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
74.0 gr
Vel.:
 
2,070
Press.:
 
51,500
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 74.0 gr
Max Velocity: 2,070
Max Pressure: 51,500
Diameter: 0.457"
Source: Hodgdon 
C 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: IMR 4895 
(Improved Military Rifle)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
72.5 gr
Vel.:
 
2,100
Press.:
 
53,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 72.5 gr
Max Velocity: 2,100
Max Pressure: 53,000
Diameter: 0.457"
Source: Hodgdon 

 
GR.:  510 gr
Bullet Type:  SP 
(WIN)
Primer: CCI 250 Mag
Powder: 748 
(Winchester)
Case: WIN
Trim Length: 2.490"
C.O.L.: 3.340"
Powder:
 
75.0 gr
Vel.:
 
2,065
Press.:
 
41,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 75.0 gr
Max Velocity: 2,065
Max Pressure: 41,000
Diameter: 0.457"
Source: Hodgdon