Load Data for 7 mm RUM (Remington Ultra Magnum)


 
Bullet: 145 gr GSSP  (Speer)
Diameter: 0.284"
 
Powder: H1000 (Hodgdon)
Starting Powder: 91.0 gr
Max Powder: 97.0 gr
 
Primer: REM 9½M
 
Case: REM
Trim Length: 2.840"
 
Cartridge Overall Length: 3.580"
 
Starting Velocity: 3,157
Starting Pressure: 55,300
Max Velocity: 3,331
Max Pressure: 63,300
 
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-rum-remington-ultra-magnum/