Bullet: 129 gr
SP
(HDY)
Diameter: 0.264"
Powder: IMR 4350 (Improved Military Rifle)
Starting Powder: 54.4 gr
Max Powder: 57.8 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.250"
Starting Velocity: 2,913
Starting Pressure: 51,800
Max Velocity: 3,081
Max Pressure: 61,000
Barrel: 26" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/18/2024: