Bullet: 230 gr
TACT
(Berger Bullets)
Diameter: 0.308"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 69.4 gr
Max Powder: 74.6 gr
Primer: WIN WLRM
Case: HDY
Trim Length: 2.580"
Cartridge Overall Length: 3.575"
Starting Velocity: 2,478
Starting Pressure: 52,100
Max Velocity: 2,667
Max Pressure: 63,700
Barrel: 24" with 1:8.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: