A couple of other things I thought I'd mention regarding the Colt revolvers.

As Redemption77 mentioned, the classic Peacemaker is a single action revolver. If your game is set around 1880 or so, double action Colts are available. They were also available in a a wide variety calibers, such as .22, .38, .44, .45 and many more, so not all ammunition  is intechangeable.


"Everyone's always in favor of saving Hitler's brain. But when you put it in the body of a great white shark, ooohh! Suddenly you've gone too far!" - Professor Hubert J. Farnsworth