Load Data for .25 - 20 Winchester


 
Bullet: 71 gr
Diameter: 0.258"
 
Powder: H4227 (Hodgdon)
Starting Powder: 6.0 gr
Max Powder: 7.0 gr
 
Primer: WIN WSR
 
Case: REM
Trim Length: 1.320"
 
Cartridge Overall Length: 1.545"
 
Starting Velocity: 1,146
Starting Pressure: 13,700
Max Velocity: 1,346
Max Pressure: 18,200 CUP
 
Barrel: 24" with 1:14" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/25-20-winchester/