{"product_id":"at3-rco-riser-mount-for-trijicon-mro-pattern-optics","title":"AT3 RCO Riser Mount for Trijicon MRO Pattern Optics","description":"\u003ch2 data-mce-fragment=\"1\"\u003eCantilever Riser Mount for Trijicon MRO – Absolute or Lower 1\/3 Cowitness\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe iconic Trijicon MRO comes in many configurations – not all of them optimized for the AR-15.  The AT3 RCO Riser mount makes it simple to get the height you need, whether you want to set up for\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.at3tactical.com\/blogs\/news\/co-witness-explained-absolute-vs-lower-1-3-cowitness-on-ar-s\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.at3tactical.com\/blogs\/news\/co-witness-explained-absolute-vs-lower-1-3-cowitness-on-ar-s\"\u003eabsolute or lower 1\/3 cowitness\u003c\/a\u003e.  This is a complete kit, featuring a cantilever riser mount, a height spacer, all necessary screws, and a Torx wrench so you can optimize your MRO.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1024x576.jpg\" class=\"lightbox-image\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1024x576.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter wp-image-624872\" src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1024x576.jpg\" alt=\"The RCO mount makes both your optic and rifle look better\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1024x576.jpg 1024w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-300x169.jpg 300w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-768x432.jpg 768w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1536x864.jpg 1536w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-560x315.jpg 560w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-370x208.jpg 370w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-800x450.jpg 800w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-120x68.jpg 120w, https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle.jpg 1600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.at3tactical.com\/wp-content\/uploads\/AT3-RCO-Mount-with-Lower-Third-Cowitness-Spacer-mounted-on-Rifle-1024x576.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eLight on Weight, High on Value\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA cantilever riser mount offers extra benefits for usability over standard, block-style risers.  The forward angle pushes the MRO red dot further from your eye, aiding on focusing your vision down the sight tube, making target acquisition simpler.  The skeletonized design is durable, lightweight, and modular, all at a price well below most other aftermarket options.  Plus, it’s backed by the AT3 Lifetime Warranty.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eHow to Install\u003c\/h3\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemove any existing mount on your Trijicon MRO by removing the four screws at the bottom of the mount\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChoose your desired configuration for the RCO riser mount\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor Absolute Cowitness, use the RCO riser mount and the four supplied short screws (4-48 x 3\/16″)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFor Lower 1\/3 Cowitness, use the RCO riser mount with the supplied spacer and four long screws (4-48 x 5\/16″)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWith the RCO riser mount angled towards front of your MRO, install the mount to the optic with the supplied screws\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWe highly recommend using a small drop of Blue Loctite, or equivalent medium-strength threadlocker on each screw prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNow that the mount is attached, install your MRO onto your rifle, tightening the large screw to 20 inch-lbs.\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAgain, a small drop of Blue Loctite or equivalent threadlocker on the large screw is recommended prior to installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eRed dot sight is not included.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaterial: 6061-T6 Aluminum\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFinish: Hardcoat anodizing\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFit: MRO Pattern Optics\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMounts to: Picatinny Rails\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 1.1 oz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTorx Wrench\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-48 x 3\/16″ Screws (x4)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-48 x 5\/16″ Screws (x4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HR Tactical Innovations","offers":[{"title":"Default Title","offer_id":45148429942807,"sku":"AT","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/8646\/9655\/files\/AT3-RCO-Mount-with-Spacer-and-Screws-MRO-Compatible.jpg?v=1779145645","url":"https:\/\/bukasworld.com\/products\/at3-rco-riser-mount-for-trijicon-mro-pattern-optics","provider":"BUKAS WORLD","version":"1.0","type":"link"}