Bullet: 155 gr
HPBT
(NOS)
Diameter: 0.308"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 40.0 gr
Max Powder: 45.2 gr
Primer: WIN WLR
Case: HDY
Trim Length: 1.910"
Cartridge Overall Length: 2.640"
Starting Velocity: 2,502
Starting Pressure: 40,200
Max Velocity: 2,830
Max Pressure: 58,600
Compressed
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: