Load Data for 7 mm WSM (Winchester Short Magnum)


 
Bullet: 168 gr HPBT  (Sierra)
Diameter: 0.284"
 
Powder: Retumbo (Hodgdon)
Starting Powder: 66.0 gr
Max Powder: 70.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.096"
 
Cartridge Overall Length: 2.850"
 
Starting Velocity: 2,757
Starting Pressure: 50,900
Max Velocity: 2,921
Max Pressure: 59,500
 
Compressed
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/