Bullet: 140 gr
TGK
(Sierra)
Diameter: 0.284"
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder:
Max Powder: 57.5 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.290"
Starting Velocity:
Starting Pressure:
Max Velocity: 2,521
Max Pressure: 33,900
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/26/2025: