{"product_id":"xs-big-dot-trit-s-w-j-frm-rg-sp10101","title":"XS Sights Big Dot Tritium Night Sight Set – S\u0026W J-Frame \/ Ruger SP101","description":"\u003cp\u003eThe XS Sights Big Dot Tritium night sight set delivers fast target acquisition in low-light conditions with a single, oversized tritium front dot. Designed for defensive revolvers, the Big Dot front sight uses a high-contrast green tritium insert that draws the eye instantly in reduced lighting, while the shallow V rear notch provides rapid sight alignment at close range. This configuration prioritizes speed over precision—ideal for self-defense scenarios where getting on target quickly matters most.\u003c\/p\u003e\u003cp\u003eMachined for drop-in installation on Smith \u0026amp; Wesson J-Frame revolvers and Ruger SP101 models, this sight set is built from steel with a durable finish. The oversized front dot measures larger than standard tritium inserts for maximum visibility, and the tritium is self-illuminating for up to 12 years. No batteries, no switches—just reliable night sights when you need them.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tritium Night Sight Set (Front \u0026amp; Rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Sight:\u003c\/strong\u003e Big Dot Tritium (Green)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Sight:\u003c\/strong\u003e Shallow V-Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTritium Lifespan:\u003c\/strong\u003e 12+ Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e S\u0026amp;W J-Frame Revolvers, Ruger SP101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in fit (may require minor fitting or professional installation)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XS Sights","offers":[{"title":"Default Title","offer_id":47940877287679,"sku":"XSSRV-0001N3","price":68.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1315029.jpg?v=1766568097","url":"https:\/\/doublestackstore.com\/products\/xs-big-dot-trit-s-w-j-frm-rg-sp10101","provider":"Double Stack Store","version":"1.0","type":"link"}