Bullet: 148 gr
LHBWC
(HDY)
Diameter: 0.358"
Powder: 231 (Winchester)
Starting Powder: 3.0 gr
Max Powder: 3.4 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.290"
Starting Velocity: 845
Starting Pressure: 14,300
Max Velocity: 908
Max Pressure: 17,600 CUP
Barrel: 10" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/27/2024: