Every gun except for one, it was a Colt Govt Model 1991 (80 series) in stainless. The thing was a jam-o-matic. Never did once get thru a whole magazine without some kind of malfunction(failure to eject, stove pipes, etc) in about 100 rounds. Sent it back to colt to get it fixed, never even bothered shooting it once I got it back. Sold it 6 months later for a loss of 42% of what I paid for it.