Bullet: 77 gr
S ARX
Diameter: 0.357"
Powder: AutoComp (Winchester)
Starting Powder: 6.3 gr
Max Powder: 6.9 gr
Primer: WIN WSP
Case: WIN
Trim Length: 1.145"
Cartridge Overall Length: 1.475"
Starting Velocity: 1,290
Starting Pressure: 13,800
Max Velocity: 1,429
Max Pressure: 16,900
Barrel: 7.7" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: