The Yankee Hill AR-15 Entry Upper Receiver Assembly is a drop-in part that will attach to virtually any standard AR-15 lower assembly. Comes complete with charging handle, Mil Spec bolt and bolt carrier assembly, it is ready to pin to a complete lower assembly without modification. The Yankee Hill Entry Upper receiver assembly features a knurled free float handguard and railed gas block.
Upper Receiver Type: Flat top
Barrel Length: 16"
Barrel Contour: Heavy barrel
Barrel Material: 4140 steel , heat treated to RC 25-32
The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.
NOTE: Prices, specifications and availability are subject to change
We reserve the right to correct typographic, photographic and/or descriptive errors.