Bullet: 300 gr
AB
(NOS)
Diameter: 0.338"
Powder: StaBALL 6.5 (Winchester)
Starting Powder: 56.0 gr
Max Powder: 62.0 gr
Primer: WIN WLRM
Case: WIN
Trim Length: 2.490"
Cartridge Overall Length: 3.340"
Starting Velocity: 2,181
Starting Pressure: 51,300
Max Velocity: 2,371
Max Pressure: 62,500
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: