Bullet: 150 gr
SP
(HDY)
Diameter: 0.277"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 66.9 gr
Max Powder: 71.2 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.740"
Starting Velocity: 2,859
Starting Pressure: 54,500
Max Velocity: 3,054
Max Pressure: 63,800
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: