Load Data for .45 - 70 Government


 
Bullet: 350 gr JRN  (HDY)
Diameter: 0.458"
 
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 56.5 gr
Max Powder: 60.0 gr
 
Primer: CCI 200
 
Case: WIN
Trim Length: 2.100"
 
Cartridge Overall Length: 2.540"
 
Starting Velocity: 2,022
Starting Pressure: 31,400
Max Velocity: 2,135
Max Pressure: 37,100 CUP
 
Compressed
Barrel: 24" with 1:20" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/45-70-government/