Bullet: 130 gr
SCIR
(Swift)
Diameter: 0.277"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 60.8 gr
Max Powder: 66.4 gr
Primer: WIN WLRM
Case: Browning
Trim Length: 2.010"
Cartridge Overall Length: 2.900"
Starting Velocity: 2,945
Starting Pressure: 51,300
Max Velocity: 3,211
Max Pressure: 63,300
Compressed
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/30/2024: