I just put 200 rounds of a combination S&B FMJ, Remington MC, Blazer brass, Winchester white box and a few Winchester PDX1. I can't tell you how much fun that was, not one problem, and sooooo much better than shooting my LCP. So happy with this gun, hits the POA, the trigger is great compared to the LCP. Took a little bit to get used to the bar site, but it works well. I think I'll get a CT for it and call it my new EDC gun for sure.