If you frequently make use of your firearm, it is likely you will at some point encounter issues with your original, stock firing pin. For an enhanced performance and a prolonged service life, precision strikers present a reliable solution, offering tighter tolerances compared to factory models. Our precision strikers are crafted from solid 17-4 PH stainless steel billet, CNC-machined for exceptional precision and durability. A low temperature vacuum PVD (Physical Vapor Deposition) coating is applied, forming a solid protective layer against daily wear and tear. This guarantees an extended lifespan for your firing pin. Each striker is individually hand inspected, ensuring maximum accuracy. This easy to install, no-gunsmith-required replacement striker is suitable for Glock 9mm/40 S&W, from Generations 3 and 4, with the exception of the Glock 43.