Bullet: 77 gr
HPBT
(Sierra)
Diameter: 0.224"
Powder: IMR 4350 (Improved Military Rifle)
Starting Powder: 41.0 gr
Max Powder: 43.7 gr
Primer: WIN WLR
Case: WIN
Trim Length: 1.660"
Cartridge Overall Length: 2.230"
Starting Velocity: 3,173
Starting Pressure: 54,900
Max Velocity: 3,360
Max Pressure: 63,200
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: