Bullet: 155 gr
HPBT
(Sierra)
Diameter: 0.308"
Powder: IMR 4955 (Improved Military Rifle)
Starting Powder: 73.2 gr
Max Powder: 77.9 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.610"
Cartridge Overall Length: 3.340"
Starting Velocity: 3,001
Starting Pressure: 50,600
Max Velocity: 3,239
Max Pressure: 62,500
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: