Leupold Mark 4 AR 30mm One-Piece Cantilever Mount (IMS) - 1.4" AR Height
The Leupold Mark 4 AR 30mm Integrated Mounting System (IMS) is a one-piece cantilever scope mount with integrated 30mm rings for AR-style rifles. Built from CNC-machined aluminum, it’s designed to clamp to a standard Picatinny (MIL-STD-1913) rail and push the optic forward for improved eye relief.
This mount positions the scope at 1.4" above the rail (AR iron-sight height) and uses a forward offset cantilever layout to help achieve a full field of view with common AR setups.