Great upgrade for the price - ZEV Technologies Fulcrum Adjustable Glock Pistol Trigger Upgrade Bar Kit

The Zev trigger was put into a Gen 3 G23 that had the stock trigger in it. I took the trigger and some other parts to my gunsmith and he installed it with no issues. He tuned it to 4.3 lbs, and it is sweet. The break is scary precise, I am often surprised at how little effort it requires to fire the gun. The trigger is well made and the reset and take up is very short compared to stock. With that upgrade, a double D barrel, and Dawson precision sights the gun has been transformed from a lackluster performer to a high quality gun. Similar to a couple of Glock builds I purchased from boutique shops for hundreds more.