Bullet: 100 gr
SP
(HDY)
Diameter: 0.264"
Powder: Supreme 780 (Winchester)
Starting Powder: 64.4 gr
Max Powder: 68.5 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.230"
Starting Velocity: 3,343
Starting Pressure: 51,100
Max Velocity: 3,525
Max Pressure: 60,800
Barrel: 26" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: