Bullet: 85 gr
BT
(NOS)
Diameter: 0.257"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 43.0 gr
Max Powder: 46.0 gr
Primer: WIN WLR
Case: WIN
Trim Length: 1.660"
Cartridge Overall Length: 2.350"
Starting Velocity: 3,267
Starting Pressure: 50,200
Max Velocity: 3,491
Max Pressure: 62,000
Barrel: 24" with 1: 10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: