.375 Winchester - Published Manufacturer Loading Data

Shellholders:
Hornady #2
Lee #3
Lyman #6
RCBS #2

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

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: H322 (Hodgdon)
Primer: WIN WLR
Case: WIN
Trim Length: 2.010"
C.O.L.: 2.530"
Powder:
39.0 gr
42.0 gr
Vel.:
2,223
2,419
Press.:
35,300
46,900
Starting Powder: 39.0 gr
Starting Velocity: 2,223
Starting Pressure: 35,300
Max Powder: 42.0 gr
Max Velocity: 2,419
Max Pressure: 46,900
Source: Hodgdon 
C 

 
GR.:  200 gr
Bullet Type:  JFP 
(Sierra)
Diameter: 0.375"
Powder: H4198 (Hodgdon)
Primer: WIN WLR
Case: WIN
Trim Length: 2.010"
C.O.L.: 2.530"
Powder:
35.0 gr
38.0 gr
Vel.:
2,288
2,480
Press.:
36,900
50,600
Starting Powder: 35.0 gr
Starting Velocity: 2,288
Starting Pressure: 36,900
Max Powder: 38.0 gr
Max Velocity: 2,480
Max Pressure: 50,600
Source: Hodgdon 
C 

 
GR.:  220 gr
Bullet Type:  JFP 
(HDY)
Diameter: 0.375"
Powder: H322 (Hodgdon)
Primer: WIN WLR
Case: WIN
Trim Length: 2.010"
C.O.L.: 2.500"
Powder:
35.0 gr
38.5 gr
Vel.:
2,029
2,236
Press.:
35,700
48,900
Starting Powder: 35.0 gr
Starting Velocity: 2,029
Starting Pressure: 35,700
Max Powder: 38.5 gr
Max Velocity: 2,236
Max Pressure: 48,900
Source: Hodgdon 
C 

 
GR.:  220 gr
Bullet Type:  JFP 
(HDY)
Diameter: 0.375"
Powder: H4198 (Hodgdon)
Primer: WIN WLR
Case: WIN
Trim Length: 2.010"
C.O.L.: 2.500"
Powder:
31.0 gr
34.0 gr
Vel.:
2,067
2,233
Press.:
33,700
49,300
Starting Powder: 31.0 gr
Starting Velocity: 2,067
Starting Pressure: 33,700
Max Powder: 34.0 gr
Max Velocity: 2,233
Max Pressure: 49,300
Source: Hodgdon 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: 2015 (Accurate)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
32.0 gr
36.0 gr
Vel.:
1,747
1,994
Press.:
 
 
Starting Powder: 32.0 gr
Starting Velocity: 1,747
Starting Pressure:  
Max Powder: 36.0 gr
Max Velocity: 1,994
Max Pressure:  
Source: Speer 
C   

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: 2230 (Accurate)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
33.5 gr
37.5 gr
Vel.:
1,725
1,926
Press.:
 
 
Starting Powder: 33.5 gr
Starting Velocity: 1,725
Starting Pressure:  
Max Powder: 37.5 gr
Max Velocity: 1,926
Max Pressure:  
Source: Speer 
C   

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: Reloder 7 (Alliant Powder)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
31.0 gr
35.0 gr
Vel.:
1,819
2,091
Press.:
 
 
Starting Powder: 31.0 gr
Starting Velocity: 1,819
Starting Pressure:  
Max Powder: 35.0 gr
Max Velocity: 2,091
Max Pressure:  
Source: Speer 
C   

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: H322 (Hodgdon)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
31.0 gr
35.0 gr
Vel.:
1,663
1,862
Press.:
 
 
Starting Powder: 31.0 gr
Starting Velocity: 1,663
Starting Pressure:  
Max Powder: 35.0 gr
Max Velocity: 1,862
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 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
31.0 gr
35.0 gr
Vel.:
1,530
1,786
Press.:
 
 
Starting Powder: 31.0 gr
Starting Velocity: 1,530
Starting Pressure:  
Max Powder: 35.0 gr
Max Velocity: 1,786
Max Pressure:  
Source: Speer 
C   

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4198 (Improved Military Rifle)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
28.0 gr
32.0 gr
Vel.:
1,731
2,006
Press.:
 
 
Starting Powder: 28.0 gr
Starting Velocity: 1,731
Starting Pressure:  
Max Powder: 32.0 gr
Max Velocity: 2,006
Max Pressure:  
Source: Speer 
 

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: IMR 4895 (Improved Military Rifle)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
32.0 gr
36.0 gr
Vel.:
1,576
1,949
Press.:
 
 
Starting Powder: 32.0 gr
Starting Velocity: 1,576
Starting Pressure:  
Max Powder: 36.0 gr
Max Velocity: 1,949
Max Pressure:  
Source: Speer 
C   

 
GR.:  235 gr
Bullet Type:  Semi-Spitzer SP Hot-Cor 
(Speer)
Diameter: 0.375"
Powder: N133 (VihtaVuori)
Primer: CCI 200
Case: WIN
Trim Length:  
C.O.L.: 2.560"
Powder:
33.0 gr
37.0 gr
Vel.:
1,745
1,981
Press.:
 
 
Starting Powder: 33.0 gr
Starting Velocity: 1,745
Starting Pressure:  
Max Powder: 37.0 gr
Max Velocity: 1,981
Max Pressure:  
Source: Speer 
C   

 
GR.:  255 gr
Bullet Type:  Barnes Originals 
(Barnes)
Diameter: 0.375"
Powder: Reloder 7 (Alliant Powder)
Primer: WIN WLR
Case: Winchester Western
Trim Length: 2.010"
C.O.L.: 2.530"
Powder:
29.0 gr
33.0 gr
Vel.:
1,652
1,880
Press.:
 
 
Starting Powder: 29.0 gr
Starting Velocity: 1,652
Starting Pressure:  
Max Powder: 33.0 gr
Max Velocity: 1,880
Max Pressure:  
Source: Barnes 
C   

 
GR.:  255 gr
Bullet Type:  Barnes Originals 
(Barnes)
Diameter: 0.375"
Powder: H4198 (Hodgdon)
Primer: WIN WLR
Case: Winchester Western
Trim Length: 2.010"
C.O.L.: 2.530"
Powder:
26.0 gr
30.0 gr
Vel.:
1,634
1,885
Press.:
 
 
Starting Powder: 26.0 gr
Starting Velocity: 1,634
Starting Pressure:  
Max Powder: 30.0 gr
Max Velocity: 1,885
Max Pressure:  
Source: Barnes