Load Data for .300 Winchester Magnum


 
Bullet: 125 gr XFB  (Barnes)
Diameter: 0.308"
 
Powder: 760 (Winchester)
Starting Powder: 65.0 gr
Max Powder: 70.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.610"
 
Cartridge Overall Length: 3.275"
 
Starting Velocity: 3,219
Starting Pressure: 36,000
Max Velocity: 3,392
Max Pressure: 51,700 CUP
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/300-winchester-magnum/