I smell a RAT. Why didn't you send it in. It has a lifetime warrenty, and they use Wolf springs, What did you replace them with. Sights fall off, it happens so what's the real issue with the Rock.
Other than the Barrel bursting on the first one. The real issue I have with the rock 1911 is when I pay for a pistol I expect it to work and to be sound. I have had other RI firearms in the past and they have all been ok. But when I have to keep sending something I paid good money for back to the maker for repairs time and time again it isn't worth keeping. Lifetime Warranty or not. Not for a type of pistol that I have used for over 20+ years both in and out of in the service, and yes there were some real lemons there too. As for the whole RAT thing I could really care less