Bullet: 160 gr
PART
(NOS)
Diameter: 0.277"
Powder: IMR 4955 (Improved Military Rifle)
Starting Powder: 59.0 gr
Max Powder: 63.3 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.830"
Starting Velocity: 2,721
Starting Pressure: 53,900
Max Velocity: 2,912
Max Pressure: 63,600
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: