The DB Sidekick from Diamondback is a 9 shot, single and double action revolver with a swing out, interchangeable cylinder. When it comes to combining the all-time sought-after classic cowboy style featuring all your favorite attributes of a modern revolver, Diamondback hit the mark! While the Sidekick models an old school cowboy revolver keeping with that classic look and feel, Diamondback added features like the cylinder release being incorporated to the old school ejection rod, a cool smooth black Cerakote finish, and checkered polymer grip panels. Diamondback also went with a rear integral and a fixed front blade sight which is wildly important when you need to be quick on the draw. Features1:16 twist barrel22lr and 22 magnum cylindersGlass filled nylon grips