Bullet: 140 gr
TGK
(Sierra)
Diameter: 0.277"
Powder: IMR 7828 SSC (Improved Military Rifle)
Starting Powder: 69.8 gr
Max Powder: 76.7 gr
Primer: WIN WLRM
Case: NOS
Trim Length: 2.575"
Cartridge Overall Length: 3.335"
Starting Velocity: 3,037
Starting Pressure: 50,100
Max Velocity: 3,312
Max Pressure: 63,200
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: