***If the ad is up then it is still for sale. Like new upper receiver assembly. Was built then tested. Includes a 16" Ballistic Advantage, carbine gas barrel (hanson series) and gas block on a Cerro forge (Keyhole)upper receiver. Light weight Midwest Ind handguard and WarSport muzzle break. NO BCG or Charging handle are included. Text for quickest response 8one7-896-993one