Smith & Wesson 103351: The Smith & Wesson J-Frame M351C has become one of the most popular small frame personal defense revolver on the market. With decades of reliable performance to its credit, the J-frame line offers models capable of firing .22LR, .22Magnum, .38 S&W Special, and the more powerful .357 Magnum loads. Smith & Wesson offers this revolver with a internal hammer design.,Smith & Wesson J-Frame revolver is designed to fire a full power round and is as simple and easy to use as it is reliable.The Model 351 C is an AirWeight variation of S&W Centennial Model. It is built on an aluminum-alloy J-frame and is compact and lightweight perfect for concealed carry or recreational shooting.This model has an matte black aluminum alloy frame and cylinder, black stainless steel barrel, XS Sights white dot front and fixed u-notch rear, and a snag free internal hammer.