Bullet: 100 gr
BTSP
(Speer)
Diameter: 0.243"
Powder: Supreme 780 (Winchester)
Starting Powder: 47.0 gr
Max Powder: 50.0 gr
Primer: WIN WLR
Case: WIN
Trim Length: 1.660"
Cartridge Overall Length: 2.300"
Starting Velocity: 2,960
Starting Pressure: 52,300
Max Velocity: 3,117
Max Pressure: 60,100
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: