Bullet: 142 gr
HPBT
(Sierra)
Diameter: 0.264"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 50.6 gr
Max Powder: 55.6 gr
Primer: FED 210m
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.300"
Starting Velocity: 2,538
Starting Pressure: 48,400
Max Velocity: 2,815
Max Pressure: 61,400
Case reformed from parent case
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/27/2024: