Load Data for .300 RCM (Ruger Compact Magnum)

 
Bullet: 180 gr Spitzer SP Hot-Cor  (Speer)
Diameter: 0.308"
 
Powder: IMR 4831 (Improved Military Rifle)
Starting Powder: 55.8 gr
Max Powder: 61.8 gr
 
Primer: CCI 250 Mag
 
Case: HDY
Trim Length:  
 
Cartridge Overall Length: 2.820"
 
Starting Velocity: 2,483
Starting Pressure:  
Max Velocity: 2,736
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Ruger_Compact_Magnum_180.pdf
 
Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/300-rcm-ruger-compact-magnum/