This new Ruger SR-22 rifle fires the .22lr round. It has a 16.12" barrel with an overall matte black finish. This cool semi-auto rifle has a flattop picatinny railed receiver and a free-floating ventilated forearm that is drilled & tapped for adding scope/optics rails. This rifle comes with a 6 position collapsible stock, hogue pistol grip, manual, box, and one 10 round magazine. This rifle uses 10/22 mags.