Rival Arms Firing Pin for GLOCK 9/40 GEN3/4 Twist Graphite

If you shoot a lot, sooner or later you will have a problem with a stock firing pin. Precision strikers improve performance and service life; a billet stainless steel striker with a self-lubricating coating resists wear and corrosion, hit after hit. Precision stainless steel striker (firing pin) for Glock 9mm and .40 S&W models (excuding G43/43X/G48)Tighter tolerances than factoryLow-temperature vacuum PVD (Physical Vapor Deposition) coating creates a durable barrier against wear and tearCNC-machined from solid 17-4 PH stainless steel billetIndividually hand inspected for accuracyNo gunsmith requiredLimited lifetime warranty