I have the P226 kit. It has functioned flawlessly. So far I've put Aguila 40gr copper plated, Federal Bulk 36gr HP copper plated (Walmart specials), and CCI Stinger 32gr copper plated HP thru it without any issues. If I remember correctly I sent 50 Aguila, 50 Federal, and 40 CCI downrange in one visit. Sorry, but with one mag it sucks to keep reloading at an indoor range.