Well I purchased the Ciener kit and it was awesome we all loved shooting 22s through the 1911. It was accurate and worked well. I think we had only two failure to feeds and it was easily solved by just taking out the mag and letting the round fall out. Since this isnt a defensive kit, its no deal. If your thinking of buying it, I reccomend it. We shot all day for like 16 bucks. Plus it was nice to see the woman handle the 1911 with ease and enjoy it.