If you are uncertain whether your Smith & Wesson N-Frame revolver is a Round Bottom or a Square Bottom, we recommend removing the grips currently on your gun to check.
S&W N-Frames include the following model numbers: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 325, 325 PD, 327, 327 PD, 329, 329 PD, 329 XL Hunter, 57, 58, 520, 610, 624, 625, 627, 629, 657, .44 Classic Hunter, and Magna Classic. If you don't see your model number here, please check our S&W Frame Chart to check if your gun is a K/L-Frame or J-Frame.
