Bullet: 150 gr
SP
(WIN)
Diameter: 0.284"
Powder: Supreme 780 (Winchester)
Starting Powder: 66.4 gr
Max Powder: 70.6 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.096"
Cartridge Overall Length: 2.840"
Starting Velocity: 2,824
Starting Pressure: 43,400
Max Velocity: 3,197
Max Pressure: 60,100
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/05/2024: