Dave, that .22 conversion unit of yours is quite different from the 4" unit that I have here...Obviously the barrel insert is longer [lots longer] but the toggle assembly is completely different...
Without the spacer, the insert I have here would just barely fit a 5 1/4" barrel...Which would be a 130+mm Luger 9mm barrel...If there ever was such a thing...
The 'cocked' indicator is a hoot...
