This new IWI Tavor X95 rifle fires the 5.56mm round. It has a 16.5" barrel with an overall flat dark earth finish. This semi-auto rifle has a chrome lined hammer forged barrel, a flat top optics rail, and a two side rails (just push a button on the side or bottom covers to slide them off to reveal the accessory rails), and bottom. This rifle comes with one 30 round magazine, a cleaning kit, box, and manual. THIS IS A NEW MODEL BY IWI.