Bullet: 135 gr
BT
(Sierra)
Diameter: 0.277"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 51.4 gr
Max Powder: 55.3 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,878
Starting Pressure: 54,300
Max Velocity: 3,060
Max Pressure: 63,400
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: