{"product_id":"kriss-magex2-kit-for-g17-23rd-9mm","title":"KRISS MagEx2 Kit for Glock 17 – +23RD 9mm Extension","description":"\u003cp\u003eThe KRISS MagEx2 Kit for Glock 17 converts factory 17-round magazines into extended 40-round capacity without requiring a new magazine body. This system uses a patent-pending coupling mechanism that stacks two magazines vertically, adding 23 rounds of additional 9mm capacity. It's designed for range use, competition, or situations where extended capacity provides a tactical advantage without the bulk of drum magazines.\u003c\/p\u003e\u003cp\u003eThe MagEx2 Kit includes the coupling housing, base plate, and spring system needed to link two Glock 17 magazines. Installation is straightforward—no permanent modifications to your magazines are required, and the system disassembles for cleaning or return to standard configuration. Constructed from reinforced polymer with steel internals, the kit maintains reliable feeding while keeping weight manageable. Note: This kit requires two Glock 17 magazines (not included) to function.\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\u003eCompatible Firearms:\u003c\/strong\u003e Glock 17 (9mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e +23 rounds (converts two 17-round mags to 40-round total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced Polymer Housing, Steel Spring Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e User-Installable, No Gunsmithing Required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Coupling Housing, Base Plate, Spring System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Requires Two Glock 17 Magazines (Not Included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KRISS USA, Inc","offers":[{"title":"Default Title","offer_id":47943829160191,"sku":"KRKVA-MX2K90AP00","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2146771.jpg?v=1766602954","url":"https:\/\/doublestackstore.com\/products\/kriss-magex2-kit-for-g17-23rd-9mm","provider":"Double Stack Store","version":"1.0","type":"link"}