ZEV Starter Spring Kit - Pro
The ZEV professional starter spring kit provides a lighter and smoother trigger pull with a positive reset for your Glock® by combining our popular competition spring kit with the all-new ZEV pro connector. The ZEV 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. The ZEV pro connector was engineered to provide users with a consistent, positive reset and a reduction in trigger pull weight without sacrificing the reliability or safety of your pistol.
NOTE: This item is not compatible with Gen5, G42 or G43 Glock Models.
Ratings & Reviews
6.5lbs to less than 4lbs
Stock Gen 4 17. Trigger ~6.5lbs, installed this kit measures 3lb 14oz with Lyman guage 5 pull average.
Smooth, no bite, clean reset
By Gary G.
This kit has made a world of difference with my Glock 30SF. Smooth, no bite, clean reset.