Ghost Firearms Elite Complete Barreled Upper Receiver Blue Titanium

Ghost Firearms Elite Complete Barreled Upper Receiver Blue Titanium. Ghost Firearms designed these AR15 Upper Receivers with a one-piece aircraft-grade aluminum blockhoused in a 4150 chrome moly steel barrel. Each Ghost Firearms Elite Blowback 5.5in Upper Receiver comes with a 7-inch M-LOK free float rail and a properly-sized flash hider. Put together your own M-LOK system with this complete upper receiver. Even the barrel extension is included with this deal making it that much easier to custom