Bullet: 55 gr
BT
(NOS)
Diameter: 0.243"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 40.0 gr
Max Powder: 45.0 gr
Primer: REM 9½
Case: WIN
Trim Length: 2.223"
Cartridge Overall Length: 2.800"
Starting Velocity: 3,656
Starting Pressure: 44,500
Max Velocity: 4,090
Max Pressure: 61,200
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: