Smith & Wesson Model 63 22 Long Rifle 3in Stainless Revolver - 8 Rounds - 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 .22LR, .22 Magnum, .38 Special and the more powerful .357 Magnum loads. HI-VIZ Fiber Optic Red front sight Adjustable rear sight Small exposed hammer Synthetic grip