Bullet: 140 gr
XTP
(HDY)
Diameter: 0.357"
Powder: 572 (Winchester)
Starting Powder: 4.8 gr
Max Powder: 5.5 gr
Primer: WIN WSP
Case: WIN
Trim Length: 1.145"
Cartridge Overall Length: 1.455"
Starting Velocity: 816
Starting Pressure: 13,900
Max Velocity: 958
Max Pressure: 16,900
Barrel: 7.7" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: