Bullet: 223 gr
SHOCK
(HAM)
Diameter: 0.358"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 20.7 gr
Max Powder: 23.0 gr
Primer: REM 9½
Case: REM
Trim Length: 1.800"
Cartridge Overall Length: 2.380"
Starting Velocity: 1,591
Starting Pressure: 36,900
Max Velocity: 1,781
Max Pressure: 48,700
Compressed
Barrel: 20" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: