The Action Enhancement Kit for CZ P-10 pistols features the Apex Action Enhancement Trigger paired with an Apex Performance Disconnector and an Apex Slide Cover Plate. The kit offers two trigger pull options depending on which disconnector is installed. When using the Apex Performance Disconnector” Trigger” and Slide Cover Plate” the kit provides a light” smooth take-up and linear” rolling trigger break at the striker release” reduced overtravel” and a trigger pull weight of approximately sub-4lbs. Using the CZ factory disconnector with the Apex Trigger and Slide Cover Plate will provide a more defined trigger break at the striker release and a trigger pull weight of approximately 5.5lbs. NOTE: The Apex Action Enhancement Trigger REQUIRES the use of the Apex Slide Cover Plate.