Outerwild AR15/AR9 Barrel AR Platform 9mm 16in Straight 1-10 Twist 1/2x28 Thread Black Nitride

Outerwild AR15/AR9 Barrel AR Platform 9mm 16in Straight 1-10 Twist 1/2x28 Thread Black Nitride. Using our fully automated robotically-driven production line we drill ream rifle contour and assemble our barrels from raw bar stock to the finished product. These barrels are properly stress relieved after riflingair-gauge testedand individually checked for headspace. Outerwild quality control system ensures they are dimensionally correct and bores fall well within their individual tolerance ensuring