Bullet: 117 gr
BTSP
(HDY)
Diameter: 0.257"
Powder: Supreme 780 (Winchester)
Starting Powder: 44.0 gr
Max Powder: 48.0 gr
Primer: WIN WLR
Case: WIN
Trim Length: 1.660"
Cartridge Overall Length: 2.335"
Starting Velocity: 2,658
Starting Pressure: 43,800
Max Velocity: 2,878
Max Pressure: 52,600
Compressed
Barrel: 24" with 1: 10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: