This new Ruger 10/22 rifle fires the .22lr round. It has a 16" threaded barrel with an overall black finish. This semi-auto rifle has a side-folding collapsible stock with an adjustable cheek-piece and a flash-hider. This rifle has three rails at the end of the forearm (lower, 2 sides). It comes with manual, optics base, one 10 round magazine, and box.