Strike Industries Barrels for Glock are a spiral fluted barrel that provides a union between match grade performance with unsurpassed reliability, reduction in weight without sacrificing any accuracy or durability. From the pre-hardened 416 premium grade stainless steel to the extreme tolerances of exact details and contours, the barrel is corrosion resistant with high tensile strength, The Strike Barrel for GLOCK is not only a premium upgrade to your Glock, it is the ultimate performance enhancer and the highlight of any Glock builds. The Strike Barrel for Glock is a prime example of aesthetics, performance, and function, all qualities we strive for here at Strike Industries. DISCLAIMER:This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.