Load Data for 7 mm WSM (Winchester Short Magnum)


 
Bullet: 140 gr SBT  (Sierra)
Diameter: 0.284"
 
Powder: MagPro (Accurate)
Starting Powder: 68.1 gr
Max Powder: 75.7 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.096"
 
Cartridge Overall Length: 2.800"
 
Starting Velocity: 3,001
Starting Pressure: 53,900
Max Velocity: 3,272
Max Pressure: 59,900
 
Barrel: 24" with 1:9.5" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/7-mm-wsm-winchester-short-magnum/