Bullet: 150 gr
SP
(HDY)
Diameter: 0.277"
Powder: 760 (Winchester)
Starting Powder: 54.0 gr
Max Powder: 57.5 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.740"
Starting Velocity: 2,845
Starting Pressure: 55,400
Max Velocity: 2,991
Max Pressure: 63,200
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/05/2024: