Bullet: 180 gr
PART
(NOS)
Diameter: 0.357"
Powder: H4227 (Hodgdon)
Starting Powder: 12.7 gr
Max Powder: 13.7 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.575"
Starting Velocity: 1,185
Starting Pressure: 36,900
Max Velocity: 1,325
Max Pressure: 40,900 CUP
Barrel: 18.5" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: