Bullet: 146 gr
JHP
(Speer)
Diameter: 0.357"
Powder: SR 7625 (Improved Military Rifle)
Starting Powder: 3.7 gr
Max Powder: 4.2 gr
Primer: WIN WSP
Case: WIN
Trim Length: 1.145"
Cartridge Overall Length: 1.370"
Starting Velocity: 640
Starting Pressure: 11,700
Max Velocity: 810
Max Pressure: 16,400
Barrel: 7.7" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: