Load Data for .44 Remington Magnum


 
Bullet: 270 gr GDSP  (Speer)
Diameter: 0.429"
 
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 20.5 gr
Max Powder: 22.5 gr
 
Primer: REM 2½
 
Case: WIN
Trim Length: 1.280"
 
Cartridge Overall Length: 1.600"
 
Starting Velocity: 1,275
Starting Pressure: 28,400
Max Velocity: 1,425
Max Pressure: 37,400 CUP
 
Barrel: 8.275" with 1:20" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/20/2024:
https://www.shootersreference.com/reloadingdata/44-remington-magnum/