Bullet: 250 gr
Grand Slam SP/CANN
(Speer)
Diameter: 0.338"
Powder: 2000-MR (Alliant Powder)
Starting Powder: 64.6 gr
Max Powder: 71.8 gr
Primer: FED 215
Case: FED
Trim Length: 2.490"
Cartridge Overall Length: 3.300"
Starting Velocity: 2,463
Starting Pressure:
Max Velocity: 2,689
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/338-winchester-magnum-with-250-gr-grand-slam-spcannpdf.pdf
Printed from Shooter's Reference on 11/21/2024: