Bullet: 70 gr
HPBT
(Sierra)
Diameter: 0.243"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 40.0 gr
Max Powder: 45.3 gr
Primer: REM 9½
Case: WIN
Trim Length: 2.223"
Cartridge Overall Length: 2.810"
Starting Velocity: 3,342
Starting Pressure: 47,400
Max Velocity: 3,718
Max Pressure: 63,400
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: