Load Data for 7 mm WSM (Winchester Short Magnum)


 
Bullet: 130 gr Spitzer BTSP  (Speer)
Diameter: 0.284"
 
Powder: IMR 4831 (Improved Military Rifle)
Starting Powder: 60.0 gr
Max Powder: 64.0 gr
 
Primer: CCI 200
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 2.775"
 
Starting Velocity: 3,062
Starting Pressure:  
Max Velocity: 3,228
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/7mm_Winchester_Short_Magnum_130.pdf
 

Printed from Shooter's Reference on 12/30/2024:
https://www.shootersreference.com/reloadingdata/7-mm-wsm-winchester-short-magnum/