ZEV Technologies, Pro Curved Drop in Trigger, Ultimate Kit, Fits Glock 9MM Gen 4, Black w/ Red Safety

Better Performance
Crisp Clean Trigger Pull
Most Reliable Replacement Trigger On the Market
Product Description
ZEV created the market for high end GLOCK upgrade parts and continues to offer the most extensive catalogue. From their renown triggers, slides and barrels to the smallest of springs, if you are a serious shooter ZEV has your upgrade. All ZEV Products are proudly made in the USA