Mark 4 CQ/T A.R.M.S. Throw Lever Mount

Leupold Mark 4 CQ/T Flat Top Mounting Bracket

Leupold Mark 4 AR-15/M16 Handle Mount

Slot and Spline Design (Mark 4)

8-40 Adaptable (Mark 4)

Large caliber rifles are becoming more and more popular with today’s shooters. Mounting large riflescopes on these firearms with conventional 6-48 screws is not ideal, as the increased recoil and scope weight can over stress screws and lead to possible failures. New, more rugged, 8-40 screws increase mount strength by 41%, and are fast becoming necessary equipment on larger caliber rifles. Leupold is proud to announce the first mount that can accommodate both the oversized 8-40 screw and a conventional 6-48 screw. This mounting system features larger through holes that accept the thicker 8-40 screw, and the standard 6-48 screw has been replaced by a shoulder screw to work with the larger opening. This will give you the flexibility to mount your rifle with the common 6-48 screw size, or drill and tap your gun to accept the 8-40 screws. ADAPTABLE MOUNT FEATURES: Will accept 6-48 shoulder screws and new 8-40 screws. Both 6-48 shoulder screws and 8-40 screws are included (6-48 shoulder screws are stronger than standard 6-48 screws). 8-40 screws are 41% stronger than standard 6-48 screws.

Mark 4 Bases Accept (Mark 4)

Mark 4 Base Availablilty (Mark 4)

The CQBSS riflescope, parts, and accessories fall under the jurisdiction of the U.S. Department of State. Unless required State Department license is obtained, this product is for sale in the U.S.A. only. In accordance with Exemption title 22 CFR SS125.4.b.13, information contained in this publication has been approved for public release by the Office of Security Review, case no. 10-S-1040. Equipment described herin may require US Government authorization for export purposes. Diversion contrary to US law is prohibited.