Leupold Mark IMS Cantilever Integral Mounting System 30mm 1.50" Picatinny

The Leupold integral mounting systems (IMS) series effectively addresses the two primary challenges encountered when attaching standard riflescopes to AR-style rifles - scope height and eye relief. Ranging from the Mark 1 to the Mark 4, each aluminum IMS cantilever design attaches directly to the firearm's mil-spec 1913/picatinny rail. This configuration elevates the scope and extends it forward, thereby eliminating the necessity for risers or specialized optics with reduced eye relief. All Leup