Most people think of the DeltaPoint Pro as a pistol sight, but it is just as capable on an AR platform as it is on a handgun. This Deltapoint Pro 1" Ring Top Mount Kit is designed to fit any compatible 30mm RDS, Mark 4, Mark IMS, Mark AR, and Mark 4 IMS mounts. With multiple DP-Pro mounting systems available, you're sure to find the right one for your build. The DP-Pro AR mount brings the red dot to just the right height without adding a ton of weight or bulk. The DP-Pro Iron Sight co-witnesses with the red dot for continued functionality in the case of battery failure. The DP-Pro mount adapter can be used on any Picatinny, Weaver, or cantilever rail Mfg: Leupold