Bullet: 55 gr
BT
(NOS)
Diameter: 0.243"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 37.0 gr
Max Powder: 40.5 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.035"
Cartridge Overall Length: 2.650"
Starting Velocity: 3,520
Starting Pressure: 38,300
Max Velocity: 3,864
Max Pressure: 50,900 CUP
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: