{"product_id":"truglo-brite-site-tfo-for-g42-43","title":"TRUGLO BRITE-SITE TFO for Glock 42\/43 – Tritium Fiber-Optic Pistol Sights","description":"\u003cp\u003eThe TRUGLO BRITE-SITE TFO combines tritium night sight illumination with fiber-optic daylight brightness in a single sight system for Glock 42 and 43 pistols. Tritium vials provide a constant glow in low-light or complete darkness, while fiber-optic rods gather ambient light for a bright sight picture in daylight conditions. The green front sight and green rear dots create a fast three-dot alignment system for quick target acquisition across all lighting conditions.\u003c\/p\u003e\u003cp\u003eDesigned as a direct replacement for factory Glock sights on G42 and G43 models, these sights install using a standard sight pusher or drift punch for the rear and a sight press or professional installation for the front. CNC-machined steel construction with a snag-resistant profile ensures durability without interfering with holster draw. The TFO technology eliminates the need to choose between tritium night sights and fiber-optic day sights—both functions are integrated into a single, self-illuminating sight set.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tritium Fiber-Optic Pistol Sight Set (Front \u0026amp; Rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight Configuration:\u003c\/strong\u003e Green 3-Dot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIllumination:\u003c\/strong\u003e Tritium vials + Fiber-optic rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-Machined Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Glock 42, Glock 43\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Green TFO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Green TFO Dots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Snag-Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Gunsmith recommended for front sight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRUGLO","offers":[{"title":"Default Title","offer_id":47940218061055,"sku":"TG131GT1A","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1296209.jpg?v=1766554225","url":"https:\/\/doublestackstore.com\/products\/truglo-brite-site-tfo-for-g42-43","provider":"Double Stack Store","version":"1.0","type":"link"}