Demco M4 Upper Receiver Mueller Forge DOG BONE (NEW)

NEW OLD STOCK.  These uppers were outfitted on many M4/M16 military rifles.  Perfect for almost all clone builds!

-Mil spec upper parts kit installed

-Mil contract overrun -Mil-spec M4 / M16 Govt TDP standards
-Forged from 7075-T6 aluminum
-Type III Hard coated black anodizing
-Demco Group upper from Mueller forgings
-M4 feed ramps (Dogbone M4 marked above the gas port)
-Dry Film Lube Interior
-Engraved T-markings on upper rail - black
-Standard 0.25" take down pinholes

-Please note these are mmilitary contract overun and while they are new, they may have scuffs and dings.