Load Data for 7 mm Remington Magnum


 
Bullet: 140 gr PART  (NOS)
Diameter: 0.284"
 
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 66.5 gr
Max Powder: 72.0 gr
 
Primer: WIN WLRM
 
Case: WIN
Trim Length: 2.490"
 
Cartridge Overall Length: 3.250"
 
Starting Velocity: 2,891
Starting Pressure: 47,400
Max Velocity: 3,175
Max Pressure: 59,900
 
Barrel: 24" with 1:9.5" twist.
 
Source: https://www.hodgdonreloading.com/
 

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