Load Data for 7 mm RUM (Remington Ultra Magnum)


 
Bullet: 115 gr HP  (Speer)
Diameter: 0.284"
 
Powder: H4831 (Hodgdon)
Starting Powder: 87.0 gr
Max Powder: 91.5 gr
 
Primer: REM 9½M
 
Case: REM
Trim Length: 2.840"
 
Cartridge Overall Length: 3.450"
 
Starting Velocity: 3,364
Starting Pressure: 54,000
Max Velocity: 3,565
Max Pressure: 62,800
 
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/