Diamondback’s DB Sidekick is a 9-round, single- or double-action revolver with a removable cylinder. Diamondback nailed it when it came to fusing the timeless appeal of traditional cowboy good looks with the conveniences of a contemporary revolver. The Sidekick is a replica of a classic cowboy revolver, and it looks and feels just like one. However, Diamondback updated it with modern touches like a cylinder release built into the traditional ejection rod, a sleek black Cerakote finish, and checkered polymer grip panels. When drawing quickly, it’s crucial to have a good sight, so Diamondback opted for a fixed front blade sight and a rear integral.