Bullet: 165 gr
Grand Slam SP/CANN
(Speer)
Diameter: 0.308"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 51.0 gr
Max Powder: 55.0 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 3.355"
Starting Velocity: 2,518
Starting Pressure:
Max Velocity: 2,759
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_HH_Magnum_165.pdf
Printed from Shooter's Reference on 11/21/2024: