The latest SureShell shotshell carriers with integrated Trijicon RMR reflex sight mounts are designed for the Benelli M2/M4 and Beretta 1301 shotguns. These carriers are similar to our original SureShell models with optics rails, but instead of a picatinny rail, they feature a precision-machined mount specifically for the RMR reflex sight. Once installed, the RMR sight perfectly co-witnesses with the shotgun's factory ghost ring sights, enhancing target acquisition and accuracy. Includes an integrated Trijicon RMR reflex sight mount, co-witnessing perfectly with factory ghost ring sights Equipped with an innovative rubber friction retention system that securely holds shotshells in place Constructed from durable 6061-T6 aluminum or injection-molded glass-filled nylon for added rigidity Type 3 hard coat anodized aluminum finish ensures a durable, flat black protective coating Mounts easily using drilled and tapped receiver holes for a secure and stable fit The product is 100% made in America, ensuring superior craftsmanship, high-quality materials and trusted manufacturing standards