Always knocking the 1911's...........
I have put plenty of rounds through each of my 1911's with nary an issue, dirty OR clean. I might take a few days to get around to cleaning them, but they get cleaned thoroughly each time I do clean them. I shot them dirty a few times to see what problems would crop up. I have more issues with crappy magazines than the guns. I noticed that the shorter they make them, the more they jam up. My standard size 1911's work great.