Load Data for .450 Marlin


 
Bullet: 400 gr SPFN  (Speer)
Diameter: 0.458"
 
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder:  
Max Powder: 50.8 gr
 
Primer: WIN WLR
 
Case: HDY
Trim Length: 2.090"
 
Cartridge Overall Length: 2.520"
 
Starting Velocity:  
Starting Pressure:  
Max Velocity: 1,860
Max Pressure: 40,000
 
Compressed
Barrel: 24" with 1:20" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/450-marlin/