Bullet: 180 gr
BT
(NOS)
Diameter: 0.338"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 60.6 gr
Max Powder: 64.5 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,808
Starting Pressure: 42,500
Max Velocity: 2,972
Max Pressure: 49,800 CUP
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/27/2024: