{"product_id":"ameriglo-i-dot-trit-for-glk-20-21-29","title":"AmeriGlo I-Dot Tritium Night Sights for Glock 20\/21\/29\/30\/36\/41","description":"\u003cp\u003eThe AmeriGlo I-Dot tritium night sight set delivers a fast, uncluttered sight picture for large-frame Glock pistols. Features a single tritium dot in the front sight paired with a plain black rear notch, creating an intuitive single-point focus for rapid target acquisition in any light condition. Swiss tritium vials provide reliable illumination for 12+ years without batteries or external power.\u003c\/p\u003e\u003cp\u003ePrecision machined from steel with a durable black finish. Drop-in installation fits Glock models 20, 21, 29, 30, 36, and 41 using factory dovetails—professional installation recommended for proper fit and zero. The I-Dot configuration minimizes visual clutter while maintaining full elevation and windage adjustability through the rear sight.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tritium Night Sights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single Front Dot, Plain Black Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Color:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Glock 20, 21, 29, 30, 36, 41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Lifespan:\u003c\/strong\u003e 12+ years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Factory Glock dovetail (gunsmith recommended)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AmeriGlo","offers":[{"title":"Default Title","offer_id":47944013021439,"sku":"AMGGL-102","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1240809.jpg?v=1766611764","url":"https:\/\/doublestackstore.com\/products\/ameriglo-i-dot-trit-for-glk-20-21-29","provider":"Double Stack Store","version":"1.0","type":"link"}