Load Data for .300 WSM (Winchester Short Magnum)


 
Bullet: 180 gr SBT  (Sierra)
Diameter: 0.308"
 
Powder: MagPro (Accurate)
Starting Powder: 68.3 gr
Max Powder: 76.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.090"
 
Cartridge Overall Length: 2.800"
 
Starting Velocity: 2,733
Starting Pressure: 53,900
Max Velocity: 3,028
Max Pressure: 60,000
 
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/