Load Data for .256 Winchester Magnum


 
Bullet: 60 gr FP  (HDY)
Diameter: 0.257"
 
Powder: 1680 (Accurate)
Starting Powder: 16.2 gr
Max Powder: 18.0 gr
 
Primer: WIN WSR
 
Case: WIN
Trim Length: 1.271"
 
Cartridge Overall Length: 1.580"
 
Starting Velocity: 2,423
Starting Pressure: 36,800
Max Velocity: 2,753
Max Pressure: 40,900 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/256-winchester-magnum/