Bullet: 125 gr
SP
(HDY)
Diameter: 0.323"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 45.5 gr
Max Powder: 52.5 gr
Primer: REM 9½
Case: REM
Trim Length: 2.230"
Cartridge Overall Length: 2.880"
Starting Velocity: 2,621
Starting Pressure: 36,400
Max Velocity: 2,979
Max Pressure: 48,100 CUP
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/23/2024: