The new SureShell shotshell carriers with integrated Trijicon RMR reflex sight mounts are specifically designed for Beretta 1301 shotguns. These carriers are an evolution of our original SureShell models, but instead of a picatinny rail, they feature a precision-machined mount for the RMR reflex sight. Once installed, the RMR sight seamlessly co-witnesses with the shotgun's factory ghost ring sights, providing enhanced accuracy and faster 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