APEX ACTION ENH Pistol Trigger KIT FOR GLOCK G43/G43X/G48 4.5lb Flat Face Red. Specifications for APEX ACTION ENH Pistol Trigger KIT: Manufacturer: Apex Tactical Specialties Fabric/Material: Polymer/Steel Trigger Shape: Flat Trigger Pull Weight: 4.5 lb Caliber: 9mm Luger Gun Make: Glock Gun Model: Glock 48 Glock 43X Glock 43 Height: 1 in Features of APEX ACTION ENH Pistol Trigger KIT: Reduce trigger pull weight by approximately 1 lb. Reduce trigger pre-travel overall travel and reset distance Smooth uptake and reset Crisp trigger break Center mounted pivoting safety maintains factory safety values Direct drop-in replacement parts no fitting required Package Contents: APEX ACTION ENH Pistol Trigger KIT What firearm models does the manufacturer say APEX ACTION ENH Pistol Trigger KIT is compatible with? The manufacturer suggests that APEX ACTION ENH Pistol Trigger KIT is compatible with Glock 43 Glock 43X Glock 48