FN FN15 M4 Carbine Semi-Automatic Centerfire Rifle 5.56x45mm NATO 16″ Barrel Black and Black Collapsible | Ghost GunShop

Cartridge 5.56x45mm NATO Action Type Semi-Automatic Capacity 30+1 Round Weight 6.6 Pound Overall Length 30.5-34.2 Inches Barrel Length 16 Inches Barrel Finish Black Twist 1:7 Threaded Muzzle No Front Sight Adjustable Post Rear Sight Aperture Hand Right Frame Material Aluminum Frame Finish Black Youth No Barrel Contour M4 Stock Type Collapsible Stock Material Synthetic Stock Color Black Muzzle Device A2…