Lyman's AccuSight Pistol Sight Tool is CNC machined from billet aluminum. It can adjust install or remove front or rear dovetail pistol sights and has a machined pocket for 1911 slides. The AccuSight features 4 horizontal and 1 vertical slide clamps full range height adjustment and 1/32" increment windage adjustment scale on the sight pusher. The large sight pusher handle provides plenty of torque to move even the most stubborn sights. The AccuSight Pistol Sight Tool is a must for gunsmiths competition shooters or anyone who wants to properly work on pistol sights. Adjusts install or remove dovetail pistol sights CNC machined aluminum body 4 horizontal and 1 vertical slide clamps 1/32" increment adjustment scale Large sight pusher handle allows moving stubborn sights