Smith & Wesson 637-2 Airweight Revolver chambered in .38 SPL. This revolver features a lightweight alloy frame, a stainless steel barrel and cylinder, an external hammer, and is rated for continuous +P use. The firearm has a 5 shot cylinder, and is in perfect mechanical condition. The revolver is also in very good cosmetic condition, does have some handling marks. This revolver is single/double action. This firearm would be perfect for a conceal carry, or for home defense.