Outerwild AR15 Barrel, AR Platform, 5.56NATO, 7.5in, Government, Pistol Length, 1-7 Twist, 1/2x28 Thread, Black Nitride, 1101-0201-001-O

Using fully automated robotically-driven production line drill ream rifle contour and assemble our barrels from raw bar stock to the finished product. These barrels are properly stress relieved after rifling air-gauge tested and individually checked for optimal headspace.