Bullet: 45 gr
XBT
(Barnes)
Diameter: 0.224"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 36.0 gr
Max Powder: 38.2 gr
Primer: WIN WLR
Case: WIN
Trim Length: 1.902"
Cartridge Overall Length: 2.340"
Starting Velocity: 3,780
Starting Pressure: 53,100
Max Velocity: 3,990
Max Pressure: 62,500
Barrel: 24" with 1:14" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 03/03/2025: