The Chiappa Rhino is a revolver produced by Chiappa Firearms of Italy. The frame is CNC machined from a solid block of high tensile aluminum and all internal parts are cNC machined from steel. Chambered for the .357 Magnum, 9mm Parabellum, .40 S&W, or 9×21mm cartridges its most distinctive feature is that the barrel is on a low axis compared to other revolvers. The Rhino fires from the lowermost chamber of the cylinder, rather than firing from the topmost chamber.