Bullet: 139 gr
BTSP
(HDY)
Diameter: 0.284"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 76.4 gr
Max Powder: 82.2 gr
Primer: FED 215
Case: FED
Trim Length: 2.840"
Cartridge Overall Length: 3.585"
Starting Velocity: 3,041
Starting Pressure: 45,300
Max Velocity: 3,283
Max Pressure: 53,700 CUP
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/30/2024: