Rock Island Armory M200 Revolver - Includes a fixed front sight with smooth channel frame-cut rear sight for durability and constant holster use. Chambered in 38 Special, it can be fired in single or double action. It also features a combat polymer grip and parkerized finish. Caliber: .38 SpecialCapacity: 6Fixed Ramp Front Sight / Fixed Wide Square Notch Rear Sight4" BarrelCan be fired in single or double action