{"product_id":"ameriglo-trooper-for-glk-20-21-grn","title":"AmeriGlo Trooper Night Sights for Glock 20\/21 – Green Tritium Front","description":"\u003cp\u003eThe AmeriGlo Trooper sights deliver self-luminous tritium sight picture for Glock 20 and 21 models. The green tritium front sight provides a highly visible aiming point in low-light and no-light conditions, paired with a wide-notch rear sight for fast target acquisition. Designed for duty, home defense, and hunting applications where quick sight alignment is critical.\u003c\/p\u003e\u003cp\u003eThese sights install directly into factory Glock dovetails with standard sight installation tools. Tritium inserts are Swiss-made and rated for 12-year constant illumination. The wide rear notch accommodates rapid sight alignment under stress while maintaining precision for deliberate shots. Front sight is protected by a machined steel housing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Night Sights (Tritium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Green Tritium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Wide Notch, Serrated Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Glock 20, Glock 21\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 Dovetail Mount (Gunsmith Recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined Steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AmeriGlo","offers":[{"title":"Default Title","offer_id":47944015216895,"sku":"AMGGL-820","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1240890.jpg?v=1766612052","url":"https:\/\/doublestackstore.com\/products\/ameriglo-trooper-for-glk-20-21-grn","provider":"Double Stack Store","version":"1.0","type":"link"}