Bullet: 300 gr
AF
(Swift)
Diameter: 0.429"
Powder: IMR 4198 (Improved Military Rifle)
Starting Powder: 36.8 gr
Max Powder: 39.2 gr
Primer: REM 9½
Case: REM
Trim Length: 2.215"
Cartridge Overall Length: 2.620"
Starting Velocity: 1,796
Starting Pressure: 37,700
Max Velocity: 1,911
Max Pressure: 42,100 CUP
Barrel: 24" with 1:38" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/05/2024: