Bullet: 125 gr
SPT
(Sierra)
Diameter: 0.308"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 51.5 gr
Max Powder: 54.7 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.150"
Starting Velocity: 3,100
Starting Pressure: 50,400
Max Velocity: 3,243
Max Pressure: 57,400
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/20/2024: