Just finished cleaning guns and putting things away at range today. I shot my Sr9 for the first time. I put about 200 rounds threw it and my buddy put about a 100. Not one single problem. I'm still not used to the sights and trigger put that will improve over time. I would still feel safe about taking down a intruder with it tonight. Overall very happy with my purchase only time will tell. If it holds up half as good as my 3 glocks I'll be a happy camper.