Bullet: 350 gr
SPFN Hot-Cor
(Speer)
Diameter: 0.458"
Powder: IMR 4064 (Improved Military Rifle)
Starting Powder: 56.0 gr
Max Powder: 62.0 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.710"
Starting Velocity: 1,675
Starting Pressure:
Max Velocity: 1,917
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/45-70-Government-Strong-Actions_350.pdf
Printed from Shooter's Reference on 12/21/2024: