Load Data for .300 WSM (Winchester Short Magnum)


 
Bullet: 125 gr BT  (NOS)
Diameter: 0.308"
 
Powder: H4350 (Hodgdon)
Starting Powder: 69.0 gr
Max Powder: 73.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.090"
 
Cartridge Overall Length: 2.810"
 
Starting Velocity: 3,332
Starting Pressure: 55,800
Max Velocity: 3,481
Max Pressure: 63,000
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/300-wsm-winchester-short-magnum/