Bullet: 300 gr
AF/SS
(Swift)
Diameter: 0.375"
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 67.0 gr
Max Powder: 74.5 gr
Primer: WIN WLRM
Case: REM
Trim Length: 2.840"
Cartridge Overall Length: 3.570"
Starting Velocity: 2,258
Starting Pressure: 43,500
Max Velocity: 2,499
Max Pressure: 49,700 CUP
Compressed
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/01/2024: