This new Smith & Wesson M&P 15-22 rifle fires the .22lr round. It has a 16" barrel with an overall matte black finish. This semi-auto rifle has flat Dark Earth MOE collapsible stock, MOE pistol grip w/storage, MBUS front and rear flip up sights. This rifle has a quad rail forearm and a flat top picatinny receiver rail. It comes with rail covers, QD sling swivels, lock, box, and one 25 round magazine.