Bullet: 160 gr
PART
(NOS)
Diameter: 0.284"
Powder: Supreme 780 (Winchester)
Starting Powder: 61.8 gr
Max Powder: 65.7 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.290"
Starting Velocity: 2,829
Starting Pressure: 52,400
Max Velocity: 2,948
Max Pressure: 58,000
Barrel: 24" with 1:9.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/02/2024: