Bullet: 300 gr
JHP
(Speer)
Diameter: 0.458"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 59.5 gr
Max Powder: 63.4 gr
Primer: CCI 200
Case: HDY
Trim Length: 2.095"
Cartridge Overall Length: 2.530"
Starting Velocity: 1,927
Starting Pressure:
Max Velocity: 2,115
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 11/21/2024: