Game Reaper Scope Mount/Ring Combo features a 1 tube diameter and 1.06 mount height with medium ring height. Designed for right hand short action Mossberg 100ATR, 4X4, and Patriot rifles, this matte black custom mount screws directly into factory-drilled receiver holes. Includes scope rings and mounting hardware. Specs: 5.93 length, 1.49 width, 1.84 height, weighing 3 oz. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.