The Smith Wesson 351 is a seven-shot snub nose 22 WMR revolver suited for concealed carry. The C model features a matte black aluminum alloy J-frame and fluted cylinder stainless steel barrel snag-free internal hammer XS Sights white dot front and fixed U-notch rear sights and black synthetic grips. The PD model has a HIVIZ orange fiber optic front sight external hammer and wood grips. DetailsAction DAO - Caliber .22 Mag - Capacity 7 - Material AlloySteel - Grip Synthetic - Finish Matte Black - Sights XS Sights White DotFixed U-Notch - Barrel Length 1.875 - Overall Length 6.25 - Weight 11 oz - The Smith Wesson J-Frame has become 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 .22 LR .22 Magnum .38 SW Special and the more powerful .357 Magnum loads. Smith Wesson offers these revolvers from our production MP Pro Series and Classics lines in three diverse hammer designs internal exposed and shrouded.