{"product_id":"ameriglo-cap-grn-set-for-glk-20-21","title":"AmeriGlo CAP GRN Tritium Night Sight Set for Glock 20\/21","description":"\u003cp\u003eThe AmeriGlo CAP (Classic Ameriglo Profile) sight set with green tritium lamps provides a traditional three-dot sight picture optimized for Glock 20 and 21 models. Swiss-made tritium inserts glow continuously in low light without batteries or external charging, maintaining visibility for 12+ years. The green front and rear dots deliver fast target acquisition in all lighting conditions.\u003c\/p\u003e\u003cp\u003eMachined from steel with a matte black finish, these sights install directly into factory Glock dovetails using a sight pusher tool (front requires staking). The CAP profile matches Glock factory sight height for consistent point of impact with standard loads. White outlines surround the rear tritium lamps for enhanced daylight visibility. Compatible with Glock 20 and 21 (all generations).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tritium night sight set (front and rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight Picture:\u003c\/strong\u003e Three-dot green tritium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e CAP (Classic Ameriglo Profile) - factory height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel with matte black finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Color:\u003c\/strong\u003e Green front and rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Lifespan:\u003c\/strong\u003e 12+ years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight Feature:\u003c\/strong\u003e White outline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Glock 20, Glock 21 (all generations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Dovetail mount (sight pusher recommended, front requires staking)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AmeriGlo","offers":[{"title":"Default Title","offer_id":47944014659839,"sku":"AMGGL-615","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1240866.jpg?v=1766611969","url":"https:\/\/doublestackstore.com\/products\/ameriglo-cap-grn-set-for-glk-20-21","provider":"Double Stack Store","version":"1.0","type":"link"}