I have a RIA 22TCM/9mm I used it in Limited minor until my custom Limited 40 was built. I did change the front sight, put a Dawson on. I put just over 5,000 rounds 9 mm through it last year with no problems. Like N3WWN posted mine hated any flat point or hollow point bullets. As long as I shot round nose bullets it preformed flawless. I would not hesitate to buy another RIA.