{"product_id":"kriss-magex2-kit-for-g17-23rd-3pk","title":"KRISS MAGEX2 Kit for Glock 17 – +23-Round Extension, 3-Pack","description":"\u003cp\u003eThe KRISS MAGEX2 Kit extends factory Glock 17 magazines by 23 rounds, converting standard 17-round magazines into 40-round capacity units. Designed for range use, competition, or extended shooting sessions, this kit provides a significant capacity increase without requiring a new magazine body. The extension replaces the factory baseplate and spring with KRISS components engineered to maintain reliable feeding under the increased spring tension of a fully loaded extended magazine.\u003c\/p\u003e\u003cp\u003eConstructed from reinforced polymer with a matte black finish, the MAGEX2 extension installs without gunsmithing—users disassemble the factory magazine, replace the spring and baseplate with the KRISS parts, and reassemble. The kit includes three complete extension assemblies, each with its own baseplate, extension body, and spring. Installation requires no permanent modification to the original magazine tube, allowing users to revert to factory configuration if desired.\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 Increase:\u003c\/strong\u003e +23 rounds (converts 17-round mag to 40 rounds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced 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 (no gunsmithing required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 3 complete extension assemblies (baseplates, extension bodies, springs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KRISS USA, Inc","offers":[{"title":"Default Title","offer_id":47943829225727,"sku":"KRKVA-MX2K90BL01","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2142692.jpg?v=1766602963","url":"https:\/\/doublestackstore.com\/products\/kriss-magex2-kit-for-g17-23rd-3pk","provider":"Double Stack Store","version":"1.0","type":"link"}