Bullet: 168 gr
TMK
(Sierra)
Diameter: 0.308"
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder: 78.6 gr
Max Powder: 82.4 gr
Primer: WIN WLRM
Case: HDY
Trim Length: 2.580"
Cartridge Overall Length: 3.500"
Starting Velocity: 3,020
Starting Pressure: 53,300
Max Velocity: 3,192
Max Pressure: 62,500
Barrel: 24" with 1:8.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: