YHM Specter Black Diamond Carbine 5.56mm NATO 16 Inch Chrome-Lined Barrel With Flash Hider 1:7 Twist Flip Sights Adjustable Commercial Carbine Stock 30 Round

Features forged 7075T-6 aluminum lower receiver and flat top upper receiver. T-marked upper receiver. Sixteen inch 4140 steel, diamond fluted barrel, heat treated to RC 25.32. Chambered in 5.56 NATO and chrome-lined. Phantom 5C2 flash hider/compensator. Specter length Diamond handguard. Forearm endcap. Low profile gas block. Forearm mounted flip front sight. Flip rear sight. Adjustable commercial carbine stock. Includes all internal parts. Thirty round magazine capacity.