WMD NiB-X Upper Receiver Forged AR-15, w/ M4 Feed Ramps, Stripped – Flat Dark Earth Ceramic Topcoat

Weight:0.45 lbs

UPC:855899003058

NiB-X A3/A4 Upper Receiver w/M4 Feed Ramps, Forged, Stripped, in Flat Dark Earth 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 Flat Dark Earth 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 Flat Dark Earth NiB-X charging handle is a perfect compliment for this upper receiver.