The Mesa SureShell 6-shell polymer side saddle combines reliable shotshell storage with an integrated Trijicon RMR reflex sight mount for tactical shotgun applications. Designed for the Beretta 1301 Tactical and Benelli M2/M4 platforms this carrier features precision machined RMR mounting that co-witnesses with factory ghost ring sights.Mesa SureShell 6-Shell Side Saddle CarrierIntegrated Trijicon RMR reflex sight mount (sight not included)Fits Beretta 1301 Tactical Benelli M2/M4 shotgunsInjection molded glass-filled nylon yoke constructionType 3 hard coat anodized flat black finish on aluminum componentsMounts via drilled and tapped receiver holesCo-witnesses with factory ghost ring sightsPerfect for tactical applications competition shooting and hunting where quick shell access and optic mounting are essential. The durable polymer construction provides reliable performance while the integrated RMR mount eliminates the need for separate optic rails.