Bullet: 150 gr
Spitzer SP Hot-Cor
(Speer)
Diameter: 0.277"
Powder: IMR 7828 (Improved Military Rifle)
Starting Powder: 54.0 gr
Max Powder: 58.0 gr
Primer: CCI 250 Mag
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.270"
Starting Velocity: 2,727
Starting Pressure:
Max Velocity: 2,948
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/270-winchester-with-150-gr-spitzer-sp-hot-corpdf.pdf
Printed from Shooter's Reference on 12/21/2024: