Bullet: 140 gr
PART
(NOS)
Diameter: 0.284"
Powder: Supreme 780 (Winchester)
Starting Powder: 67.4 gr
Max Powder: 71.7 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.096"
Cartridge Overall Length: 2.850"
Starting Velocity: 2,962
Starting Pressure: 51,500
Max Velocity: 3,160
Max Pressure: 59,900
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: