BTW--when I configured the 22 to shoot 9 with just barrel and magazine swapped, it worked flawlessly. When I changed Ejector/Extractor too it went bananas---brass all over. Go figure.
NRA Range Officer, Glock Armorer quals, expired since 2K--guess I know nothing about them any more--- G17--Gen 1, G19--Gen 3, G23--Gen 3, G22--Gen 3 RTF2 ))))))) ....Other guns too numerous to list.....
The only true wisdom is in knowing you know nothing.