GUNTEC AR15 STRIPPED BILLET

UPPER RECEIVER KIT BLACK! FEATURES:-.223/5.56 Cal-T6 6061 Billet-1913 Picatinny Rail Flat Top-Manufactured From Solid Block of Billet Aluminum-M4 Feed Ramp-Will Match up w/ any brand lower receiver-Accepts Mil-Spec ejection port door kit & forward assist kit (Included)-Slim profile shell deflector-Complete kit includes upper receiver, Complete BCG, ejection door assembly, charging handle, forward assist assembly