Bullet: 160 gr
PART
(NOS)
Diameter: 0.277"
Powder: Supreme 780 (Winchester)
Starting Powder: 54.5 gr
Max Powder: 58.0 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,704
Starting Pressure: 56,000
Max Velocity: 2,833
Max Pressure: 62,000
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: