Bullet: 160 gr
PART
(NOS)
Diameter: 0.277"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 56.4 gr
Max Powder: 60.0 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,662
Starting Pressure: 50,700
Max Velocity: 2,843
Max Pressure: 59,800
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: