Things I liked:High rise quick release tactical mount and screws/switch from red to green / flip-up dust covers
Things I would have changed:nothing
What others should know:excellent value/ mutiple uses including rimfire and centerfire applications. Easily used on M16 M4 tactical rifles where clearance off the rails is a must.
Compatible with NcStar 1x30 Red/Green Dot Sight, 1 MOA, 30mm Tube, Weaver/Picatinny Cantilever Mount