{"product_id":"xs-sights-r3d-2-0-night-sight-set-green-tritium-black-oxide-frame-fits-sig-springfield-fn-509","title":"XS Sights R3D 2.0 Night Sight Set Green Tritium - Black Oxide Frame - Fits Sig\/Springfield\/FN 509","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eXS Sights R3D 2.0\u003c\/span\u003e\u003c\/strong\u003e Night Sight Set delivers a traditional 3-dot \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003etritium\u003c\/span\u003e\u003c\/strong\u003e sight picture with a vivid \u003cstrong\u003egreen\u003c\/strong\u003e front lamp, designed as a direct, drop-in upgrade for \u003cstrong\u003eSig\u003c\/strong\u003e, \u003cstrong\u003eSpringfield\u003c\/strong\u003e, and \u003cstrong\u003eFN 509\u003c\/strong\u003e series pistols.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe second-generation R3D 2.0 raises the bar with rear tritium lamps rated \u003cstrong\u003e50% brighter\u003c\/strong\u003e than the original R3D, while the front sight is dual-illuminated with a glowing green tritium insert that draws the eye for fast day and night acquisition. The rear blade carries a blacked-out, serrated finish that cuts glare and increases contrast against the front post, helping the shooter lock onto the front sight under stress or in low light.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt on a rugged \u003cstrong\u003esteel\u003c\/strong\u003e body finished in low-glare \u003cstrong\u003eBlack Oxide\u003c\/strong\u003e, the set drops into the slide dovetail with XS's \u003cstrong\u003eEasyPress\u003c\/strong\u003e system: no gunsmithing, no filing, and no hammer required. The rear notch measures \u003cstrong\u003e0.170\" wide\u003c\/strong\u003e for a precise sight picture that pairs cleanly with the brighter front post.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis model fits the \u003cstrong\u003eSig P320, P365, P225, P226, P228, P229, SP2009, and SP2340\u003c\/strong\u003e, plus \u003cstrong\u003eSpringfield\u003c\/strong\u003e and \u003cstrong\u003eFN 509\u003c\/strong\u003e pattern pistols. The tritium lamps provide a self-illuminating aiming reference without batteries, ready for any lighting condition.\u003c\/span\u003e\u003c\/p\u003e","brand":"XS Sights","offers":[{"title":"Default Title","offer_id":55101135520066,"sku":"187963","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_64777059-65bc-4d4e-962e-66a6742ab3cf.png?v=1784791148","url":"https:\/\/centerfiresystems.com\/products\/xs-sights-r3d-2-0-night-sight-set-green-tritium-black-oxide-frame-fits-sig-springfield-fn-509","provider":"Centerfire Systems","version":"1.0","type":"link"}