The world's first AR fully shielded by WMD's proprietary NiB-X nickel boron coating process-inside and out! Lesser ARs are much more vulnerable to moisture"" corrosion"" lubricant buildup"" and powder fouling. But the 5.56 Beast from WMD is practically unstoppable"" thanks to their NiB-X coating technology. NiB-X not only guards against friction and wear"" it virtually eliminates feeding problems associated with buildup of lubricant and residue. Includes Drago Gear Custom soft gun case and two 30-round magazines.