Looking for a quality Upper Receiver at an affordable price? Look no further than the Daniel Defense Upper Receiver group. Each Daniel Defense Upper Receiver is constructed of Mil-Spec aluminum, coated with a tough black anodized finish, and hand assembled in Berryville, Arkansas by our expert Military-Grade craftsmen. We have several options that are designed specifically for your needs: complete uppers, stripped uppers, left delta ring uppers; even a couple of different flat top models to accommodate your favorite optic.