Inspired by the canine from which it's named, the North American Arms Magnum Pug White Dot Sight Ported .22 WMR Revolver has a stocky build and a mere 1-inch barrel. The grip is slightly enlarged and features a rubber pebble texture, while the rest of the frame is made from stainless steel. Includes a white-dot sight, a halfway notch cylinder safety and an exposed hammer.