The python features modern stainless steel alloys and a re-designed rear sight.Thirty percent more steel beneath the rear adjustable target sight gives you a stronger revolver and more robust shooting experience.A recessed target crown, user-interchangeable front sight and walnut grip with the iconic colt medallion.The python is chambered in.357 magnum and also accommodates 38 special cartridges.Frame Description: Semi-Bright Stainless SteelAction: DAOCaliber: 38 SpecialBarrel Length: 2.50"Capacity: 6Hammer Style: ExposedGrips: Walnut w/Colt MedallionSights: Interchangeable Front/Adj RearWeight: 42 ozCylinder Finish: StainlessBarrel Finish: StainlessBarrel Length Range: 2" to 2.99"Weight Range: 32 oz to 47.99 oz