OuterImpact is excited to introduce our Adjustable Co-witnessing Red Dot Adapter Mount – M.R.A. This product will allow the shooter to utilize a variety of red dot sights on any rifle that has a picatinny rail, as well as allowing the shooter to dictate the height of optic or level of co-witness they prefer, from absolute to lower third and multiple points in between. It is compatible with all of the Red Dots our current M.R.A. adapters accommodate and only takes a couple of minutes to install on any Picatinny Rail type. Once zeroed, you can freely adjust the level of the mount and no re-zeroing is required.