{"product_id":"trijicon-bright-tough-sro-rmr-hd-mount-w-iron-sights-fn-509","title":"Trijicon Bright \u0026 Tough SRO\/RMR HD Mount w\/ Iron Sights - FN 509","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eTrijicon Bright \u0026amp; Tough\u003c\/span\u003e\u003c\/strong\u003e for the \u003cstrong\u003eFN 509\u003c\/strong\u003e is a precision-machined \u003cstrong\u003esteel\u003c\/strong\u003e HD mount plate cut to accept an \u003cstrong\u003eRMR\u003c\/strong\u003e or \u003cstrong\u003eSRO\u003c\/strong\u003e red-dot optic, with co-witness \u003cstrong\u003eiron-sight\u003c\/strong\u003e blades built into the plate. The rear blades on this mount pair with the pistol's existing factory front sight to give shooters full iron-sight redundancy around their red dot. This variant ships with \u003cstrong\u003eno tritium\u003c\/strong\u003e on the plate itself - the FN 509's factory night sights serve as the lower co-witness with whatever red dot you mount on top.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt around a \u003cstrong\u003esteel\u003c\/strong\u003e housing in a low-glare \u003cstrong\u003eblack\u003c\/strong\u003e finish, the assembly weighs just \u003cstrong\u003e1.5 oz\u003c\/strong\u003e (42.5 g). Sight geometry is dialed in for a clean co-witness picture alongside the mounted red dot: \u003cstrong\u003e0.462\"\u003c\/strong\u003e front blade height, \u003cstrong\u003e0.443\"\u003c\/strong\u003e rear blade height, \u003cstrong\u003e0.15\"\u003c\/strong\u003e rear notch width, and a \u003cstrong\u003e0.525\"\u003c\/strong\u003e overall housing height. Trijicon specs plate-to-slide torque at \u003cstrong\u003e11 in\/lbs\u003c\/strong\u003e and recommends \u003cstrong\u003eprofessional installation\u003c\/strong\u003e to keep the optic, mount, and slide finish in spec.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned specifically for the \u003cstrong\u003eFN 509\u003c\/strong\u003e slide, this Bright \u0026amp; Tough HD mount gives defensive, duty, and range shooters a single drop-in solution for running an RMR or SRO with an integrated iron-sight backup that preserves the pistol's factory night-sight capability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Trijicon","offers":[{"title":"Default Title","offer_id":55045316411714,"sku":"174689","price":108.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_fbcaa778-f1d7-4bd4-8a80-4b5e84bd2aae.png?v=1784696579","url":"https:\/\/centerfiresystems.com\/products\/trijicon-bright-tough-sro-rmr-hd-mount-w-iron-sights-fn-509","provider":"Centerfire Systems","version":"1.0","type":"link"}