Hiperfire Hipertouch Eclipse, Trigger Assembly, Fits AR15/AR10, Virtually No Take-up, Adjust Pull Weights Of 2.5 And 3.5 Lbs, Black Finish HPTECL Hyperfire Triggers are a significant upgrade from the factory AR-15 Trigger and they provide a crisp" clean trigger break" short over-travel and positive reset you can feel and hear.