Bullet: 30 gr
Varmint Grenade
(Barnes)
Diameter: 0.224"
Powder: IMR 4198 (Improved Military Rifle)
Starting Powder: 21.2 gr
Max Powder: 23.2 gr
Primer: REM 7½
Case: REM
Trim Length: 1.750"
Cartridge Overall Length: 2.115"
Starting Velocity: 3,713
Starting Pressure:
Max Velocity: 4,133
Max Pressure:
Barrel: 24" with 1:12" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/223RemingtonWeb.pdf
Printed from Shooter's Reference on 11/21/2024: