Bullet: 40 gr
Spire SP
(Speer)
Diameter: 0.224"
Powder: SR 4759 (Improved Military Rifle)
Starting Powder: 8.0 gr
Max Powder: 10.0 gr
Primer: CCI 400
Case: REM
Trim Length: 1.840"
Cartridge Overall Length: 2.200"
Starting Velocity: 1,541
Starting Pressure:
Max Velocity: 1,913
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/222-remington-magnum-with-40-gr-spire-sppdf.pdf
Printed from Shooter's Reference on 05/03/2024: