Bullet: 85 gr
HP
(Sierra)
Diameter: 0.264"
Powder: Supreme 780 (Winchester)
Starting Powder: 70.5 gr
Max Powder: 75.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.100"
Starting Velocity: 3,605
Starting Pressure: 56,300
Max Velocity: 3,811
Max Pressure: 57,600
Barrel: 26" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: