Load Data for 7 mm RUM (Remington Ultra Magnum)


 
Bullet: 154 gr SP  (HDY)
Diameter: 0.284"
 
Powder: H50BMG (Hodgdon)
Starting Powder: 94.0 gr
Max Powder: 100.0 gr
 
Primer: REM 9½M
 
Case: REM
Trim Length: 2.840"
 
Cartridge Overall Length: 3.630"
 
Starting Velocity: 2,989
Starting Pressure: 54,800
Max Velocity: 3,170
Max Pressure: 63,100
 
Compressed
Barrel: 24" with 1.9.5" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/22/2024:
https://www.shootersreference.com/reloadingdata/7-mm-rum-remington-ultra-magnum/