Bullet: 180 gr
MT-SP
(Speer)
Diameter: 0.308"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 70.1 gr
Max Powder: 75.4 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.610"
Cartridge Overall Length: 3.285"
Starting Velocity: 2,757
Starting Pressure: 50,400
Max Velocity: 2,969
Max Pressure: 60,400
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: