Selling my complete 11.5" factory Stag 556 upper. Purchased from Oregon Rifleworks earlier this year and their gunsmith also installed the Larue rail. Excellent condition, only approximately 200 rounds fired with no malfunctions. Includes original box. Selling to purchase a Trijicon MRO so this would be the only item I would be interested in trading for. Will not ship and will meet buyer in Portland area. $400.