Bullet: 125 gr
XPB
(Barnes)
Diameter: 0.357"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 12.5 gr
Max Powder: 15.0 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.585"
Starting Velocity: 1,033
Starting Pressure: 23,400
Max Velocity: 1,349
Max Pressure: 33,000
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: