The new SureShell shotshell carriers with integrated Trijicon RMR reflex sight mounts are specifically designed for the Benelli M2/M4 and Beretta 1301 shotguns. These carriers are similar to our traditional SureShell carriers with integrated optics rails, but instead of a picatinny rail, they feature a precision-machined mount for the RMR reflex sight. When installed, the RMR sight co-witnesses seamlessly with the factory ghost ring sights, offering enhanced accuracy and quick target acquisition. 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