Bullet: 75 gr
SPFN
(Speer)
Diameter: 0.257"
Powder: 296 (Winchester)
Starting Powder: 7.6 gr
Max Powder: 8.6 gr
Primer: CCI 450 Mag
Case: WIN
Trim Length: 1.320"
Cartridge Overall Length: 1.545"
Starting Velocity: 1,643
Starting Pressure:
Max Velocity: 1,794
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/25-20-winchester-with-75-gr-spfnpdf.pdf
Printed from Shooter's Reference on 12/21/2024: