Load Data for .45 - 70 Government

 
Bullet: 400 gr SPFN  (Speer)
Diameter: 0.458"
 
Powder: IMR 4198 (Improved Military Rifle)
Starting Powder: 42.0 gr
Max Powder: 46.0 gr
 
Primer: CCI 200
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 2.540"
 
Starting Velocity: 1,631
Starting Pressure:  
Max Velocity: 1,819
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/45-70-Government-Strong-Actions-400.pdf
 
Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/45-70-government/