Bullet: 55 gr
BT
(NOS)
Diameter: 0.243"
Powder: 760 (Winchester)
Starting Powder: 53.0 gr
Max Powder: 56.5 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.160"
Cartridge Overall Length: 2.780"
Starting Velocity: 3,847
Starting Pressure: 46,300
Max Velocity: 4,038
Max Pressure: 52,000 CUP
Case reformed from parent case
Barrel: 26" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/30/2024: