FN America Barrel Ar-15 Button Rifled 16'' 17 Mid-length Gas Govt.. . Developed working with several of the most extremely sturdy and long lasting components in existence these AR15 Barrels through FN America offers you a product that gives you numerous years of stability. FN America has been developing top quality merchandise for a very long time and the FN America Barrel Ar-15 Button Rifled 16" 1:7 Mid-length Gas Govt. is their very own way of showing you how much they are concerned. At OpticsPlanet we ensure that it is our responsibility to get the perfect product for all of your requirements and exhibiting the FN America Barrel Ar-15 Button Rifled 16" 1:7 Mid-length Gas Govt. is something that we're delighted to offer. Specifications for FN America Barrel Ar-15 Button Rifled 16" 1:7 Mid-length Gas Govt.: Manufacturer: FN America Color: Black Caliber: .223 Remington Barrel Length: 16 in Additional Features: Threaded Package Contents: FN America Barrel Ar-15 Button Rifled 16" 1:7 Mid-length Gas Govt.