Description Smith & Wesson J-Frame revolvers have had your back since 1950. These small revolvers were designed to fire a full power round and are as simple and easy to use as they are reliable. Available in various calibers and with three diverse hammer designs, it is no surprise that the Smith & Wesson J-Frame has become the most popular, small-frame, defense revolver on the market. The Model 642 NO is our latest innovation of the historic Model 42 Centennial AirweightÂ, a lightweight aluminum alloy revolver with a fully concealed hammer. The Model 642 integrates the time-tested features of the original with modern advancements.PRODUCT DETAILS:Silver/Black Croc Textured Grips Internal Hammer for snag-free holstering Lightweight, aluminum-alloy frame for lightweight, all-day carry Chambered for 38 S&W Special +P offers more powerful ammunition options Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.