Bullet: 275 gr
AF
(Swift)
Diameter: 0.338"
Powder: Supreme 780 (Winchester)
Starting Powder: 79.0 gr
Max Powder: 84.0 gr
Primer: FED 215m
Case: Norma Precision AB
Trim Length: 2.714"
Cartridge Overall Length: 3.460"
Starting Velocity: 2,562
Starting Pressure: 45,800
Max Velocity: 2,676
Max Pressure: 50,700 CUP
Barrel: 24" with 1:9" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: