UNITIZED SCOPE RINGSCadex Unitized Scope Rings provide a rock solid mount for sniper optics and multiple applications for flat-top ARs and bolt action rifles.CNC machined for precise alignment of the front and rear scope bearing surfaces.The base incorporates a high grade steel cross lug and nuts to secure the ring to the weapon rail.The dovetail is machined to fit all Mil Std M1913 rails.Unitized body ensures that the scope is secured with no twisting of the optical tube assembly and no shifting under heavy recoil.Customers may request different ring diameters and heights to fill their particular requirements.