Bullet: 170 gr
JHC
(Sierra)
Diameter: 0.357"
Powder: 296 (Winchester)
Starting Powder: 14.0 gr
Max Powder: 15.5 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.580"
Starting Velocity: 1,328
Starting Pressure: 25,900
Max Velocity: 1,497
Max Pressure: 40,800 CUP
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: