Bullet: 180 gr
SCIR
(Swift)
Diameter: 0.308"
Powder: IMR 4955 (Improved Military Rifle)
Starting Powder: 63.9 gr
Max Powder: 68.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.090"
Cartridge Overall Length: 2.860"
Starting Velocity: 2,797
Starting Pressure: 55,800
Max Velocity: 2,957
Max Pressure: 63,500
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: