Bullet: 250 gr
BTHP
(HDY)
Diameter: 0.338"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 76.5 gr
Max Powder: 81.0 gr
Primer: WIN WLRM
Case: NOS
Trim Length: 2.440"
Cartridge Overall Length: 3.400"
Starting Velocity: 2,656
Starting Pressure: 54,400
Max Velocity: 2,793
Max Pressure: 62,300
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/18/2024: