Bullet: 160 gr
PART
(NOS)
Diameter: 0.277"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 55.2 gr
Max Powder: 59.4 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.830"
Starting Velocity: 2,723
Starting Pressure: 54,000
Max Velocity: 2,903
Max Pressure: 62,600
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/05/2024: