DNZ Product's Game Reaper 2 Series is a custom made two-piece Scope Mount System machined from a solid block of top-grade billet aluminum. Each mount is designed to fit and align perfectly with your rifle's receiver. The design of the Game Reaper 2 Series mounts eliminates or reduces scope damage from tightening rings, while eliminating the need for windage screws that can work loose and cause problems. The internal ring and base design allows for extra eye-relief adjustment. Game Reaper 2 Series mounts fit long & short actions, some super short actions - left and right hand firearms.