Designed with a compact frame and a 2.5-inch barrel, the North American Arms 1860 Sheriff .22 WMR Revolver is crafted from stainless steel with wooden grips. This revolver features a bead front sight, an exposed hammer and a .22 LR conversion cylinder that fits inside the .22 Magnum frame for use with a broader range of ammunition. North American Arms 1860 Sheriff .22 WMR Revolver - Handgun Revolvr Rimfire at Academy Sports