Bullet: 230 gr
GDHP SB
(Speer)
Diameter: 0.451"
Powder: 231 (Winchester)
Starting Powder: 7.5 gr
Max Powder: 8.3 gr
Primer: CCI 300
Case: WIN
Trim Length:
Cartridge Overall Length: 1.600"
Starting Velocity: 804
Starting Pressure:
Max Velocity: 870
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/handgun/45_Colt_230.pdf
Printed from Shooter's Reference on 11/21/2024: