Bullet: 180 gr
PART
(NOS)
Diameter: 0.357"
Powder: SR 4756 (Improved Military Rifle)
Starting Powder: 4.5 gr
Max Powder: 5.7 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.575"
Starting Velocity: 620
Starting Pressure: 20,800
Max Velocity: 888
Max Pressure: 32,800
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: