GLOCK 43X M.O.S., Striker Fired, Semi-automatic, Polymer Frame Pistol, Sub-Compact, 9MM, 3.41 Barrel, Glock Marksman Barrel, nDLC Finish, Black, No Finger Grooves, Fixed Sights, Modular Optic System, 10 Rounds, 2 Magazines PX4350201FRMOS Designed for comfort, The G43X MOS combines a compact-size grip length, a built-in beaver tail and a subcompact-slim slide for a comfortably balanced, versatile grip thats ideal for a variety of users.