Bullet: 77 gr
HPBT
(Sierra)
Diameter: 0.224"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 20.5 gr
Max Powder: 23.2 gr
Primer: WIN WSR
Case: WIN
Trim Length: 1.750"
Cartridge Overall Length: 2.260"
Starting Velocity: 2,535
Starting Pressure: 41,800
Max Velocity: 2,792
Max Pressure: 55,000
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: