Load Data for .300 WSM (Winchester Short Magnum)


 
Bullet: 155 gr A-MAX  (HDY)
Diameter: 0.308"
 
Powder: H414 (Hodgdon)
Starting Powder: 63.0 gr
Max Powder: 66.5 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.090"
 
Cartridge Overall Length: 2.860"
 
Starting Velocity: 3,023
Starting Pressure: 53,300
Max Velocity: 3,206
Max Pressure: 63,100
 
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-wsm-winchester-short-magnum/