ZEV Technologies, Competition Spring Kit, Includes Trigger, Firing Pin, and Safety/Spring

The Zev Technologies© Competition Spring Kit contains a heavy trigger spring (heavier is better, as it assists with trigger pull), A reduced power firing pin spring, and a reduced power firing pin safety spring.

Installation of the ZEV Technologies competition spring kit provides a lighter and smoother trigger pull for your Glock® use in conjunction with the ZEV Technologies pro connector for best performance.