The Polymer80 Firing Pin Safety is a high-quality drop-in replacement part for Glock pistols. This firing pin safety is made from durable materials and is designed to function reliably, ensuring that your pistol will fire only when the trigger is pulled. The Polymer80 Firing Pin Safety is compatible with all Polymer80 and Glock factory components and is easy to install without any modifications to the firearm. This part is an excellent choice for those looking to replace their worn or damaged firing pin safety or for those building a custom Glock pistol.