Strike Barrel for GLOCK is 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 a G17 or G19 it is the ultimate performance enhancer and the highlight of any builds. The Strike Barrel for GLOCK is a prime example of aesthetics performance and function all qualities we strive for here at Strike Industries.