Let me preface this by saying I know that most Hollyweed types have ZERO interest in guns, and really don't know jack about them. That said one of the most annoying (& repeated) bloopers I see is some clown trying to fire a 1911 DA. I saw it two or three times on "K-Ville", the white cop would throw down on somebody W/ his Kimber & in the wide angle shot you could see that it wasn't cocked. I also saw the same mistake made at least four times in "Wind Talkers" & on one ocassion the hero is trying to shoot someone, you can see the slide is locked to the rear & you can still hear the click,click ,click of repeated dry fires. The thing that bugs me is how could actor not know the gun IN HIS HAND will not fire DA? surely they realize this if only because of the scenes where they've had to fire blanks. Ok rant off anybody else care to post an incredibly stupid gun mistake from a movie?