Bullet: 230 gr
P
Diameter: 0.452"
Powder: 231 (Winchester)
Starting Powder: 5.0 gr
Max Powder: 5.7 gr
Primer: WIN WLP
Case: Starline Brass
Trim Length: 1.095"
Cartridge Overall Length: 1.430"
Starting Velocity: 719
Starting Pressure: 9,900
Max Velocity: 816
Max Pressure: 12,700 CUP
Barrel: 5" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/07/2024: