{"product_id":"xtech-mtx-magazine-extension-m-p-shield-9mm-2-rd-40-s-w-1-rd","title":"XTech MTX Magazine Extension M\u0026P Shield 9mm +2 rd..40 S\u0026W +1 rd.","description":"\u003cp\u003eThe XTech MTX Magazine Extension for the M\u0026amp;P Shield is a high-performance upgrade that enhances both capacity and grip. Designed for the 9mm and .40 S\u0026amp;W Shield and Shield 2.0 models, it adds 2 rounds to 9mm magazines and 1 round to .40 S\u0026amp;W magazines. The extension is built from durable injection-molded polymer and features a patented design with a consistent internal wall for reliable feeding. It includes a custom-engineered spring for 9mm applications that ensures dependable last-round slide hold open, while .40 S\u0026amp;W users retain the use of the factory spring. With fast installation and dependable functionality, this extension is a must-have for Shield owners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with M\u0026amp;P Shield and Shield 2.0\u003c\/li\u003e\n\u003cli\u003eIncreases 9mm capacity by 2 rounds\u003c\/li\u003e\n\u003cli\u003eIncreases .40 S\u0026amp;W capacity by 1 round\u003c\/li\u003e\n\u003cli\u003eCompatible with factory magazines\u003c\/li\u003e\n\u003cli\u003ePatented design with consistent internal wall\u003c\/li\u003e\n\u003cli\u003eIncludes custom spring for 9mm\u003c\/li\u003e\n\u003cli\u003eUses factory spring for .40 S\u0026amp;W\u003c\/li\u003e\n\u003cli\u003eSupports last-round slide hold open\u003c\/li\u003e\n\u003cli\u003eMade from injection-molded polymer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XTech Tactical","offers":[{"title":"Default Title","offer_id":67816212103392,"sku":"1102765","price":21.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/7559\/8560\/files\/1102765_1.jpg?v=1791486912","url":"https:\/\/redbayououtdoorsupply.com\/products\/xtech-mtx-magazine-extension-m-p-shield-9mm-2-rd-40-s-w-1-rd","provider":"Red Bayou Outdoor Supply","version":"1.0","type":"link"}