Bullet: 55 gr
Spitzer SP
(Speer)
Diameter: 0.224"
Powder: IMR 4895 (Improved Military Rifle)
Starting Powder: 26.5 gr
Max Powder: 30.5 gr
Primer: CCI 200
Case: WIN
Trim Length: 1.920"
Cartridge Overall Length: 2.500"
Starting Velocity: 2,833
Starting Pressure:
Max Velocity: 3,251
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/225-winchester-with-55-grspitzer-sppdf.pdf
Printed from Shooter's Reference on 11/21/2024: