No other revolver has captured the American imagination like the Colt PeacemakerÂ®. The old Single Action Army had a long life on the frontier, and an even longer life in Hollywood. And now you can shoot an authentic Colt, without the expense or kick of the .45. The Colt PeacemakerÂ® BB gun fires from individual cartridges. The CO2 is housed in the grip. This fully functioning replica is as much fun to look at as it is to shoot.