Bullet: 285 gr
Grand Slam SP/CANN
(Speer)
Diameter: 0.375"
Powder: Varmint (Alliant Powder)
Starting Powder: 65.3 gr
Max Powder: 72.5 gr
Primer: CCI 250 Mag
Case: HDY
Trim Length: 2.570"
Cartridge Overall Length: 3.320"
Starting Velocity: 2,547
Starting Pressure:
Max Velocity: 2,751
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/375-ruger-with-285-gr-grand-slam-spcannpdf.pdf
Printed from Shooter's Reference on 12/21/2024: