Nikko Stirling 50mm NDR Sight W/5/8 Scope Ring Mounts & 4 MOA Dot Size NRD2543

Nikko Stirling 50mm NDR Sight W/5/8 Scope Ring Mounts & 4 MOA Dot Size NRD2543. / 123g Tube diameter: 1.7 inch / 42mm Length: 3.8 inches / 97mm Finish: matte black Dot size: 5 MOA Built in Mounts for 7/8 or 3/8 inch bases Specifications for Nikko Stirling 50mm Red Dot: Manufacturer: Nikko Stirling Color: Black Finish: Matte Black Magnification: 1 x Reticle: 4 MOA Emitter Type: Enclosed Battery Type: Stand Alone Lithium Length: 97 mm Weight: 123 g Additional Features: 5/8 Scope Ring Mount Magnification Type: Fixed Tube Diameter: 50 mm Red Dot Sights-Footprint: Not Applicable Package Contents: Nikko Stirling 50mm Red Dot Nikko Stirling NRD2543: 50mm Red Dot with 5/8 Integrated Mounts Black Small NSN