Bullet: 129 gr
SP
(HDY)
Diameter: 0.264"
Powder: Supreme 780 (Winchester)
Starting Powder: 48.9 gr
Max Powder: 52.0 gr
Primer: FED 210m
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.245"
Starting Velocity: 2,739
Starting Pressure: 53,900
Max Velocity: 2,888
Max Pressure: 61,800
Case reformed from parent case
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: