{"product_id":"agency-mag-ext-fits-glk17-5-sage-od","title":"Agency Arms Magazine Extension for Glock 17 +5 Rounds – Sage OD Green","description":"\u003cp\u003eThe Agency Arms Magazine Extension adds 5 rounds of capacity to factory Glock 17 magazines, increasing total capacity from 17 to 22 rounds without sacrificing reliability. Designed for competitive shooters and those who prioritize extended capacity, this extension maintains a consistent grip profile while providing additional ammunition for stage runs, range training, or defensive applications.\u003c\/p\u003e\u003cp\u003eMachined from 6061-T6 aluminum with a durable Sage OD Green anodized finish, this extension is built to withstand repeated use and maintain its appearance. The extension installs without permanent modification to the magazine—simply remove the factory baseplate, install the included extension spring, and attach the Agency Arms baseplate. No gunsmithing required, though proper installation following manufacturer instructions is critical for reliable function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Magazine Extension\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 +5 Rounds (17 to 22 total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Sage OD Green Anodized\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 Extension Baseplate, Extension Spring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agency Arms","offers":[{"title":"Default Title","offer_id":47943562264831,"sku":"AGEBP-G17-SAGE","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/4107940.jpg?v=1766585667","url":"https:\/\/doublestackstore.com\/products\/agency-mag-ext-fits-glk17-5-sage-od","provider":"Double Stack Store","version":"1.0","type":"link"}