Apex Tactical Specialties USED, Apex Tactical Specialties Glock Gen 3-4 Polymer Action Enhancement Pistol Trigger Kit, Glock Gen 3-4 17/19/22-27/31/32/33/34/35, Drop-In, Red, 102P155

Direct drop-in replacement parts no fitting required. These drop-in parts will reduce trigger pull weight by approximately one pound; reduce trigger pre-travel overall travel and reset distance; smooth uptake and reset; crisp trigger break; center mounted pivoting safety maintains factory safety ...