WMD NiB-X Upper Receiver Forged AR-15, w/M4 Feed Ramps, Stripped – OD Green Ceramic Topcoat

Weight:0.45 lbs

UPC:855899003249

NiB-X A3/A4 Upper Receiver Forged, Stripped w/M4 Feed Ramps in OD Green Ceramic Topcoat

Ideal building block for a long lasting AR15. This 7075 T6 Aluminum forged Mil Spec stripped receiver with M4 feed ramps has NiB-X coating inside and out to provide an exceptionally tough, ultra-smooth surface finish for outstanding wear resistance and lubricity. NiB-X is almost twice as hard as anodize and has a much lower coefficient of friction. Topcoated on the outside only with an OD Green ceramic coating leaving NiB-X exposed on the inside wear surfaces. Standard colors available are Black, Flat Dark Earth or OD Green. Other colors upon request. A matching OD Green NiB-X charging handle is a perfect compliment for this upper receiver.