Kel-Tec PMR 30, Single Action, Hammer Fired, Semi-automatic, Polymer Frame Pistol, Full Size, .22 WMR, 4.3 Barrel, Matte Finish, Olive Drab Green, Fiber Optic Sights, 10 Rounds, 1 Magazine PMR30GRN10 With a unique hybrid blow-back system that takes a .22 magnum (.22WMR), 10 round magazine, this 13.6 ounce, full size pistol is one heavy duty performer. Its innovative operation system also allows for the use of a wide variety of ammunition. With its light, crisp trigger pull and fiber optic sights, the PMR-30 is ideal for target shooting and hunting small game. Includes one 10-round magazine.