Bullet: 275 gr
AF
(Swift)
Diameter: 0.338"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 81.1 gr
Max Powder: 89.0 gr
Primer: REM 9½M
Case: REM
Trim Length: 2.750"
Cartridge Overall Length: 3.490"
Starting Velocity: 2,551
Starting Pressure: 53,900
Max Velocity: 2,733
Max Pressure: 62,500
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: