Bullet: 146 gr
JHP
(Speer)
Diameter: 0.357"
Powder: SR 4756 (Improved Military Rifle)
Starting Powder: 4.5 gr
Max Powder: 6.5 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.535"
Starting Velocity: 833
Starting Pressure: 13,700
Max Velocity: 1,218
Max Pressure: 27,700
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: