Bullet: 145 gr
SP
(Speer)
Diameter: 0.284"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 36.5 gr
Max Powder: 38.8 gr
Primer: REM 9½
Case: REM
Trim Length: 2.025"
Cartridge Overall Length: 2.730"
Starting Velocity: 2,512
Starting Pressure: 44,000
Max Velocity: 2,659
Max Pressure: 49,800 CUP
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: