{"product_id":"nordic-3-mxt-kit-12ga-bk-needs-nut","title":"Nordic Components +3 Magazine Extension Kit for 12GA – Requires Magazine Tube Nut","description":"\u003cp\u003eThe Nordic Components +3 MXT Magazine Extension Kit increases your 12-gauge shotgun's capacity by three rounds, providing additional firepower for competition, home defense, or tactical applications. This extension replaces your factory magazine cap and tube setup with a longer tube, giving you more shots before reloading becomes necessary.\u003c\/p\u003e\u003cp\u003eConstructed from durable aluminum with a black anodized finish, this kit is designed for reliable function under hard use. Installation requires basic mechanical skills andgunsmithing tools. Note: This kit requires a magazine tube nut for installation, which is sold separately and must be matched to your specific shotgun model. Verify compatibility with your shotgun's magazine tube diameter and threading before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Magazine Extension Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e +3 Rounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e 12GA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires Gunsmithing Tools and Magazine Tube Nut (Sold Separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Extension Tube, Spring, Follower (Nut Not Included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nordic Components","offers":[{"title":"Default Title","offer_id":47938522185983,"sku":"NCMXT-TBS-12-3K","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1282569.jpg?v=1766518241","url":"https:\/\/doublestackstore.com\/products\/nordic-3-mxt-kit-12ga-bk-needs-nut","provider":"Double Stack Store","version":"1.0","type":"link"}