{"product_id":"mesa-surshl-poly-rl-mnt-ben-m4-6-12g","title":"Mesa Tactical SureShell Polymer Rail Mount for Benelli M4 – 12 Gauge, 6-Shell Capacity","description":"\u003cp\u003eThe Mesa Tactical SureShell Polymer Rail Mount adds 6 rounds of 12-gauge ammunition storage directly to your Benelli M4 receiver, keeping additional shells accessible without adding bulk to the shotgun's profile. This side-saddle carrier integrates a Picatinny rail section on top, allowing you to mount optics or accessories while maintaining shell storage below. Ideal for home defense, tactical applications, or competition use where fast reloads matter.\u003c\/p\u003e\u003cp\u003eConstructed from reinforced polymer to reduce weight compared to aluminum carriers, this mount installs using existing receiver pins—no drilling or permanent modification required. The design maintains a low profile while providing secure shell retention through individual elastomer loops. Installation requires basic disassembly of the receiver but does not require gunsmithing. Includes mounting hardware and installation instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Shell Carrier with Picatinny Rail Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Benelli M4 (12 Gauge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 6 rounds (12 Gauge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail:\u003c\/strong\u003e Picatinny\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (requires receiver disassembly, no gunsmithing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Mounting hardware, installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mesa Tactical","offers":[{"title":"Default Title","offer_id":47938712273151,"sku":"MESA94930","price":97.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/3568981.jpg?v=1766526178","url":"https:\/\/doublestackstore.com\/products\/mesa-surshl-poly-rl-mnt-ben-m4-6-12g","provider":"Double Stack Store","version":"1.0","type":"link"}