Bullet: 400 gr
SPFN
(Speer)
Diameter: 0.458"
Powder: N133 (VihtaVuori)
Starting Powder: 51.0 gr
Max Powder: 55.0 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.540"
Starting Velocity: 1,837
Starting Pressure:
Max Velocity: 2,005
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 12/21/2024: