{"product_id":"mesa-sureshl-ply-carrier-mss-500-12g","title":"Mesa Tactical SureShell Polymer Carrier for Mossberg 500\/590 12 Gauge","description":"\u003cp\u003eThe Mesa Tactical SureShell Polymer Carrier adds side-saddle shell capacity to Mossberg 500 and 590 shotguns without adding excessive weight or interfering with optics mounting. This polymer carrier holds four 12-gauge shells securely on the receiver, keeping additional rounds within immediate reach for tactical applications, competition, or hunting situations where fast follow-up shots matter.\u003c\/p\u003e\u003cp\u003eConstructed from high-strength polymer with a matte black finish, the SureShell carrier installs on the left side of the receiver using the existing trigger group pins—no drilling or permanent modification required. The injection-molded design offers excellent shell retention while allowing quick extraction under stress. Compatible with most factory stocks and aftermarket accessories.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Side-Saddle Shell Carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Mossberg 500\/590 12 Gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4 rounds 12 gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (uses existing trigger group pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Carrier and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mesa Tactical","offers":[{"title":"Default Title","offer_id":47938710929663,"sku":"MESA94750","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1278467.jpg?v=1766526135","url":"https:\/\/doublestackstore.com\/products\/mesa-sureshl-ply-carrier-mss-500-12g","provider":"Double Stack Store","version":"1.0","type":"link"}