Bullet: 175 gr
Grand Slam SP
(Speer)
Diameter: 0.284"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 69.7 gr
Max Powder: 77.1 gr
Primer: FED 215
Case: FED
Trim Length:
Cartridge Overall Length: 3.600"
Starting Velocity: 2,687
Starting Pressure:
Max Velocity: 2,915
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/7mm_Shooting_Times_Westerner_175.pdf
Printed from Shooter's Reference on 12/21/2024: