{"product_id":"xs-sights-dxt2-big-dot-night-sights-for-glock-42-43-43x-48-green-tritium-yellow-outline-front-black-rear","title":"XS Sights DXT2 Big Dot Night Sights for Glock 42\/43\/43X\/48 - Green Tritium Yellow Outline Front \/ Black Rear","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eXS Sights DXT2 Big Dot Night Sights\u003c\/span\u003e\u003c\/strong\u003e are defensive tritium night sights designed to enhance everyday-carry pistols and optimize target acquisition in self-defense situations. This front and rear sight set is engineered for direct fit on \u003cstrong\u003eGlock 42, 43, 43X, and 48\u003c\/strong\u003e handguns, delivering a high-contrast, easy-to-see aiming reference in any lighting condition.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe front sight features XS Sights' signature \u003cstrong\u003eBig Dot\u003c\/strong\u003e configuration, centered on a \u003cstrong\u003egreen tritium insert\u003c\/strong\u003e surrounded by a \u003cstrong\u003eyellow photoluminescent outline\u003c\/strong\u003e. The glow dot absorbs ambient light and remains visible in transitional low-light conditions before the tritium becomes readable, while the tritium itself continues to illuminate the front sight through full darkness. The rear sight uses a low-profile V configuration with an i-Dot center reference on a \u003cstrong\u003eblack\u003c\/strong\u003e \u003cstrong\u003esteel\u003c\/strong\u003e frame, providing a clean sight picture with maximum visibility of the front dot.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBoth front and rear inserts are self-illuminating tritium, requiring no batteries or external light source to function. The \u003cstrong\u003esteel\u003c\/strong\u003e sight bodies are built for durability under hard use and dimensioned for direct slide-fit installation on the slim Glock 42\/43\/43X\/48 platform. Whether carried as a daily conceal pistol or staged as a home-defense gun, the DXT2 Big Dot configuration gives the shooter a fast, daylight-bright sight picture that translates directly to confident, instinctive aiming at the range, in the dark, or in a high-stress defensive encounter.\u003c\/span\u003e\u003c\/p\u003e","brand":"XS Sights","offers":[{"title":"Default Title","offer_id":54999216324930,"sku":"130843","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a63e1ab6-bb18-43a8-9fea-190c19dcd7e8.png?v=1784373602","url":"https:\/\/centerfiresystems.com\/products\/xs-sights-dxt2-big-dot-night-sights-for-glock-42-43-43x-48-green-tritium-yellow-outline-front-black-rear","provider":"Centerfire Systems","version":"1.0","type":"link"}