.256 Winchester Magnum - Published Manufacturer Loading Data

Shellholders:
Hornady #6
Lee #1

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


 
GR.:  60 gr
Bullet Type:  FP 
(HDY)
Diameter: 0.257"
Powder: H110 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.560"
Powder:
15.0 gr
16.0 gr
Vel.:
2,264
2,369
Press.:
 
 
Starting Powder: 15.0 gr
Starting Velocity: 2,264
Starting Pressure:  
Max Powder: 16.0 gr
Max Velocity: 2,369
Max Pressure:  
Source: Hodgdon 


 
GR.:  60 gr
Bullet Type:  FP 
(HDY)
Diameter: 0.257"
Powder: H4198 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.560"
Powder:
 
18.0 gr
Vel.:
 
1,704
Press.:
 
 
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 18.0 gr
Max Velocity: 1,704
Max Pressure:  
Source: Hodgdon 


 
GR.:  60 gr
Bullet Type:  FP 
(HDY)
Diameter: 0.257"
Powder: H4227 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.560"
Powder:
15.0 gr
16.0 gr
Vel.:
2,156
2,386
Press.:
 
 
Starting Powder: 15.0 gr
Starting Velocity: 2,156
Starting Pressure:  
Max Powder: 16.0 gr
Max Velocity: 2,386
Max Pressure:  
Source: Hodgdon 


 
GR.:  75 gr
Bullet Type:  HP 
(Speer)
Diameter: 0.257"
Powder: H110 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.740"
Powder:
14.0 gr
15.0 gr
Vel.:
2,115
2,180
Press.:
 
 
Starting Powder: 14.0 gr
Starting Velocity: 2,115
Starting Pressure:  
Max Powder: 15.0 gr
Max Velocity: 2,180
Max Pressure:  
Source: Hodgdon 


 
GR.:  75 gr
Bullet Type:  HP 
(Speer)
Diameter: 0.257"
Powder: H4227 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.740"
Powder:
14.0 gr
15.0 gr
Vel.:
2,026
2,120
Press.:
 
 
Starting Powder: 14.0 gr
Starting Velocity: 2,026
Starting Pressure:  
Max Powder: 15.0 gr
Max Velocity: 2,120
Max Pressure:  
Source: Hodgdon 


 
GR.:  87 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.257"
Powder: H110 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.825"
Powder:
12.5 gr
13.5 gr
Vel.:
1,883
2,049
Press.:
 
 
Starting Powder: 12.5 gr
Starting Velocity: 1,883
Starting Pressure:  
Max Powder: 13.5 gr
Max Velocity: 2,049
Max Pressure:  
Source: Hodgdon 


 
GR.:  87 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.257"
Powder: H4198 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.825"
Powder:
 
15.0 gr
Vel.:
 
2,007
Press.:
 
 
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 15.0 gr
Max Velocity: 2,007
Max Pressure:  
Source: Hodgdon 


 
GR.:  87 gr
Bullet Type:  SP 
(HDY)
Diameter: 0.257"
Powder: H4227 (Hodgdon)
Primer: WIN WSR
Case: WIN
Trim Length: 1.271"
C.O.L.: 1.825"
Powder:
13.0 gr
14.0 gr
Vel.:
1,798
2,040
Press.:
 
 
Starting Powder: 13.0 gr
Starting Velocity: 1,798
Starting Pressure:  
Max Powder: 14.0 gr
Max Velocity: 2,040
Max Pressure:  
Source: Hodgdon