Bullet: 185 gr
XTP
(HDY)
Diameter: 0.451"
Powder: 231 (Winchester)
Starting Powder: 4.8 gr
Max Powder: 5.5 gr
Primer: WIN WSP
Case: Speer
Trim Length: 0.750"
Cartridge Overall Length: 1.060"
Starting Velocity: 841
Starting Pressure: 18,200
Max Velocity: 951
Max Pressure: 21,500
Barrel: 5" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: