Load Data for .450 Bushmaster


 
Bullet: 300 gr XTP  (HDY)
Diameter: 0.452"
 
Powder: 1680 (Accurate)
Starting Powder: 37.5 gr
Max Powder: 41.7 gr
 
Primer: WIN WSR
 
Case: HDY
Trim Length: 1.690"
 
Cartridge Overall Length: 2.085"
 
Starting Velocity: 1,741
Starting Pressure: 35,300
Max Velocity: 1,900
Max Pressure: 39,300
 
Compressed
Barrel: 24" with 1:24" twist.
 
Source: https://www.hodgdonreloading.com/
 

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