Bullet: 120 gr
SP
(Swift)
Diameter: 0.264"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 52.7 gr
Max Powder: 58.0 gr
Primer: FED 210m
Case: WIN
Trim Length: 2.484"
Cartridge Overall Length: 3.150"
Starting Velocity: 2,746
Starting Pressure: 50,200
Max Velocity: 3,005
Max Pressure: 61,000
Compressed
Case reformed from parent case
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/28/2024: