Load Data for .444 Marlin


 
Bullet: 300 gr XTP  (HDY)
Diameter: 0.429"
 
Powder: X-Terminator (Ramshot)
Starting Powder: 45.0 gr
Max Powder: 50.0 gr
 
Primer: WIN WLR
 
Case: REM
Trim Length: 2.215"
 
Cartridge Overall Length: 2.530"
 
Starting Velocity: 1,811
Starting Pressure: 35,800
Max Velocity: 2,012
Max Pressure: 39,800 CUP
 
Barrel: 24" with 1:38" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 07/21/2025:
https://www.shootersreference.com/reloadingdata/444-marlin/