Just for information sake, and I know there are scores of people who will criticize me, but I carry some 1911's and some other SA autos chamber empty, and figure if I don't have the 1/4-1/2 second it adds to my draw to jack the slide, then if was my bad day. With the 40 plus years I've been packing a pistol, and the three occasions I would have been justified in shooting a bad guy, I've had time to chamber a round if I'd have needed it. For ME, it's just safer, gives me an edge if struggling for MY weapon (I know the chamber is empty, the other guy has to guess), and I can pack "Mexican Carry" (pistol in waistband, no holster) whenever I want.