Bullet: 45 gr
Spitzer SP
(Speer)
Diameter: 0.224"
Powder: IMR 4350 (Improved Military Rifle)
Starting Powder: 33.0 gr
Max Powder: 37.0 gr
Primer: CCI 200
Case: WIN
Trim Length: 1.920"
Cartridge Overall Length: 2.240"
Starting Velocity: 3,164
Starting Pressure:
Max Velocity: 3,535
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/225-winchester-with-45-gr-spitzer-sppdf.pdf
Printed from Shooter's Reference on 11/21/2024: