Bullet: 146 gr
JHP
(Speer)
Diameter: 0.357"
Powder: SR 4756 (Improved Military Rifle)
Starting Powder: 4.3 gr
Max Powder: 4.8 gr
Primer: WIN WSP
Case: WIN
Trim Length: 1.145"
Cartridge Overall Length: 1.370"
Starting Velocity: 686
Starting Pressure: 12,700
Max Velocity: 851
Max Pressure: 15,900
Barrel: 7.7" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: