Load Data for .300 RUM (Remington Ultra Magnum)


 
Bullet: 180 gr BTSP  (HDY)
Diameter: 0.308"
 
Powder: Magnum (Ramshot)
Starting Powder: 87.8 gr
Max Powder: 97.5 gr
 
Primer: FED 215
 
Case: REM
Trim Length: 2.840"
 
Cartridge Overall Length: 3.565"
 
Starting Velocity: 2,903
Starting Pressure: 56,300
Max Velocity: 3,226
Max Pressure: 62,500
 
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/300-rum-remington-ultra-magnum/