Bullet: 55 gr
B-TIP
(NOS)
Diameter: 0.243"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 37.0 gr
Max Powder: 41.1 gr
Primer: WIN WSR
Case: Alpha Munitions
Trim Length: 1.720"
Cartridge Overall Length: 2.300"
Starting Velocity: 3,603
Starting Pressure: 46,600
Max Velocity: 3,997
Max Pressure: 62,500
Barrel: 24" with 1:7.5" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: