NBS 16" 5.56 Barreled Upper Combo Kit

NBS Assembled Upper Receiver Looking for a top quality Upper Receiver at wholesale prices? Building off of our Best-Selling, 5-Star Rated, NBS Stripped Upper Receiver, the NBS AR-15 Assembled Upper is machined by one of the foremost manufacturers of mil-spec AR-15 components, and then has a Mil-Spec Upper Parts Kit installed, right in America. Normally these assembled uppers are only available to builders when purchased from a name brand at a substantial markup, but we're making these available at wholesale prices. Features: 7075-T6 Forged Aluminum Black Anodized finish Flat-Top Mil-Spec dimensions for guaranteed fit with any mil-spec lower receiver Mil-Spec Forward Assist sourced from a top-tier supplier of the Military and OEM Manufacturers Mil-Spec Dust Cover sourced from a top-tier supplier of the Military and OEM Manufacturers M4 Feed Ramps NBS 16" 5.56 NATO 1:7 Twist Black Nitride Mid-Length Barrel Chambered in 5.56 16 Government Profile w/ 1:7 Twist Mid-Length Gas System Black Nitride Finish High Pressure Tested and Magnetic Particle Inspected Sub-MOA Guarantee Assembled Nitride Low Profile .750 Gas Block + Stainless Steel Gas Tube