A lightweight low drag skeletonized mount for RMR pattern optics, these lift your Rmr by 1.54” inches giving a comfortable and Intuitive mounting height at 1/3 lower cowitness Specifications: 6061 Aviation Aluminum 1:1 RMR spec plating Includes lengthened screws to guarantee a solid mount between the plate and rmr 20mm Picantiny Rail mount toolless removal and mounting. 1/3 lower cowitness rise or 1.63” Optic centerline Red dot is not included and only shown for reference