Apex Tactical Specialties Polymer AEK Features The Apex Tactical Specialties Polymer AEK reduces trigger pull weight by approximately one pound compared to the factory Glock trigger giving the shooter a noticeably lighter and more controllable press. Reduced pre-travel overall travel and reset distance combine with a smoother uptake to produce a crisper break and a shorter more positive reset for faster follow-up shots. The Apex Performance Connector works together with the Polymer Action Enhancement Trigger to refine the trigger s feel without altering the factory safety mechanisms. A center mounted pivoting safety on the trigger shoe preserves the factory drop safety values Glock owners expect. Because the kit is a direct drop-in replacement installation does not require fitting filing or specialized tools beyond basic pistol disassembly. It is compatible with Gen 3 and Gen 4 standard frame Glock models including the G17 G17L G19 G22 through G27 and G31 through G39 though it does not fit 10mm .45 ACP or .45 GAP models nor Gen 5 pistols. The trigger bar finish may vary between matte nickel and bright nickel depending on production run. For Glock owners who want a genuine improvement in trigger feel without sending their pistol to a gunsmith the Apex Polymer AEK is a proven upgrade for sale at GrabAGun. Apex Tactical Specialties Polymer AEK Specifications Manufacturer: Apex Tactical Specialties Model: Polymer AEK Type: Trigger Color: Black Material: Polymer Trigger Type: Drop-In Compatible Hosts: Glock Gen3/4 G17 G17L G19 G22-G27 G31-G39 Available At: GrabAGun