{"product_id":"dfco-dos-boot-2-3pk-black","title":"Die Free Co DOS Boot +2 3-Pack Black – Magazine Extension Boot","description":"\u003cp\u003eThe Die Free Co DOS Boot +2 extends magazine capacity by two rounds while providing a secure base pad for drop-free reloads. Designed for shooters who run extended magazine configurations, this boot replaces factory base pads on compatible magazines and adds minimal length while maximizing round count. The textured surface improves grip during magazine changes under stress.\u003c\/p\u003e\u003cp\u003eMachined from impact-resistant polymer with a matte black finish, the DOS Boot installs without disassembly tools on most factory magazines. Drop-in installation takes seconds—no gunsmithing required. Each 3-pack includes three boots with internal spring retention components. Verify compatibility with your specific magazine model before installation, as spring upgrades may be required for reliable feeding with increased capacity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Magazine Extension Boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e +2 Rounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Impact-Resistant Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 3 Boots with Internal Components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Die Free Co","offers":[{"title":"Default Title","offer_id":47937294532863,"sku":"DFDOS-BOOT-BLK","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5555676.jpg?v=1766483746","url":"https:\/\/doublestackstore.com\/products\/dfco-dos-boot-2-3pk-black","provider":"Double Stack Store","version":"1.0","type":"link"}