Bullet: 140 gr
BTSP
(HDY)
Diameter: 0.277"
Powder: Hunter (Ramshot)
Starting Powder: 48.8 gr
Max Powder: 54.2 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.210"
Starting Velocity: 2,759
Starting Pressure: 58,100
Max Velocity: 3,048
Max Pressure: 64,500
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: