Bullet: 300 gr
JHP
(Speer)
Diameter: 0.458"
Powder: IMR 4166 (Improved Military Rifle)
Starting Powder: 53.0 gr
Max Powder: 59.0 gr
Primer: CCI 200
Case: HDY
Trim Length: 2.095"
Cartridge Overall Length: 2.530"
Starting Velocity: 1,782
Starting Pressure:
Max Velocity: 1,981
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/45-70-government-lever-actions-with-300-gr-jhppdf.pdf
Printed from Shooter's Reference on 12/21/2024: