ZEV was first on the market for GLOCK trigger upgrades. Since 2010 their triggers have won more world championships and are in the hands of more professionals than all other after-market triggers, combined.
The PRO trigger is ZEV's new trigger bar and professional connector. These products deliver the crispest, cleanest trigger pull available. Finally, the new trigger pad features a revolutionary riveted assembly process that makes it the longest lasting and most reliable replacement trigger on the market.
NEW adddition: We now offer to have the trigger delivered with ZEV spring kit - reduced firing pin safety spring and firing pin spring.