I just started shooting a 1911. It is a bone stock Rock Island armory Tactical ll FS. I have put more than 1500 rounds down the tube and it has not had one FTF or FTE yet. I have fed it factory 230 stuff all the way to my reloads which include 200 gr RN Bayou Bullets, 200gr Berry's FP and 200 gr LSWC.