ATI ATIGALP556M8 Alpha-15 5.56x45mm NATO 16″ 30+1 Black Synthetic Collapsible S

Action: Semi-Auto Caliber: 5.56x45mm NATO Barrel Length: 16″ Capacity: 30+1 Trigger: Nano Composite Safety: Manual Weight: 5.51 lbs Stock Description: Collapsible Muzzle: A2 Flash Hider Sights: Flip Up Front & Rear Barrel Description: 4150 Chrome Moly Twist: 1:8″ Barrel Length Range: 16″ to 16.99″ Hand: Right Stock Finish Group: Black