{"product_id":"trijicon-hd-xr-ns-for-glk-9-40-yell","title":"Trijicon HD XR Night Sights for Glock 9mm\/40 S\u0026W – Yellow Front","description":"\u003cp\u003eThe Trijicon HD XR Night Sights deliver a larger, more visible sight picture optimized for defensive and duty applications on Glock 9mm and .40 S\u0026amp;W pistols. The yellow front sight uses a bright tritium lamp surrounded by a high-contrast photoluminescent ring, creating a bold aiming point in all light conditions. The blacked-out rear sight provides a wide U-notch for faster sight acquisition and reduced visual clutter during high-stress engagements.\u003c\/p\u003e\u003cp\u003eThese sights mount directly to factory Glock dovetails using standard installation tools. The HD XR design features a taller front sight height optimized for shooters who prefer an elevated front dot and co-witness compatibility with many popular red dot optics when using a slide-mounted reflex sight setup. Machined steel construction with a matte black finish resists corrosion and carries holster wear. Tritium lamps are rated for constant illumination for 12+ years.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight Type:\u003c\/strong\u003e Three-dot tritium night sights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Yellow photoluminescent ring with tritium center lamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Blacked-out, wide U-notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Glock 9mm and .40 S\u0026amp;W (17, 19, 22, 23, 26, 27, 33, 34, 35, 45, Gen 3–5)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Lifespan:\u003c\/strong\u003e 12+ years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Fits factory Glock dovetails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trijicon","offers":[{"title":"Default Title","offer_id":47943987757311,"sku":"TRGL601-C-600835","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1308954.jpg?v=1766608932","url":"https:\/\/doublestackstore.com\/products\/trijicon-hd-xr-ns-for-glk-9-40-yell","provider":"Double Stack Store","version":"1.0","type":"link"}