The latest improvement in reliability for the EP9 is the Fluted Firing Pin. Compatible with all EP9 bolts, our new Firing Pins are machined to have flat edges. This leaves more room in the bolt for dirt or debris to build up before a cleaning is needed. This firing pin also comes with our improved firing pin spring that is significantly stronger and will help reset the Firing Pin even when build-up is dragging it down.
Fluted Firing Pin w/ Spring