Load Data for .450 Marlin


 
Bullet: 300 gr PART  (NOS)
Diameter: 0.458"
 
Powder: H322 (Hodgdon)
Starting Powder: 56.0 gr
Max Powder: 59.0 gr
 
Primer: WIN WLR
 
Case: HDY
Trim Length: 2.090"
 
Cartridge Overall Length: 2.510"
 
Starting Velocity: 2,160
Starting Pressure: 32,900
Max Velocity: 2,289
Max Pressure: 37,300
 
Compressed
Barrel: 24" with 1:20" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 05/03/2024:
https://www.shootersreference.com/reloadingdata/450-marlin/