An upgraded version of the popular index finger release, the Like Mike. Easier access for tension adjustment. The tension range is adjustable from approximately 10 oz. to approximately 3.5 pounds. If you desire an even heavier trigger, simply insert the supplied steel ball and your tension could rise as high as 11 pounds of trigger tension. The Controlled Engagement System negates the need for a trigger travel adjustment screw as the sear engagement is controlled internally by design and tolerance.