Bullet: 63 gr
SP
(Sierra)
Diameter: 0.224"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 36.2 gr
Max Powder: 39.6 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.195"
Cartridge Overall Length: 2.680"
Starting Velocity: 3,237
Starting Pressure: 45,400
Max Velocity: 3,499
Max Pressure: 52,800 CUP
Barrel: 24" with 1:14" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: