Bullet: 158 gr
Diameter: 0.358"
Powder: H4227 (Hodgdon)
Starting Powder: 10.5 gr
Max Powder: 11.5 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.610"
Starting Velocity: 1,288
Starting Pressure: 15,400
Max Velocity: 1,382
Max Pressure: 17,800 CUP
Barrel: 18.5" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/27/2024: