--- title: "Holosun ARO Green MRS Dot Sight" description: "Advanced Rifle Optic with green MRS reticle, 22mm housing, and 1.63\" lower 1/3 co-witness mount. Includes 1.05\" and 1.63\" mounts." canonical_url: "https://www.kygunco.com/product/holosun-aro-green-multi-reticle-cast-aluminum-shake-awake" meta: author: KYGUNCO "og:description": "Advanced Rifle Optic with green MRS reticle, 22mm housing, and 1.63\" lower 1/3 co-witness mount. Includes 1.05\" and 1.63\" mounts." "og:image": "https://cdn.kygunco.com/assets/products/284138/thumbnail.jpg?v=1743611782" "og:image:height": "500" "og:image:width": "500" "og:title": "Holosun ARO Green MRS Dot Sight" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Red Dots](https://www.kygunco.com/category/optics/red-dots) / HLS-ARO-MRS-GR ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/284138/main.jpg?v=1743611782) For illustration purposes only, this image may not be an exact representation of the product. # HOLOSUN ARO Multi-Reticle System Green Dot The Holosun ARO is a 1x advanced rifle optic with a green Multi-Reticle System, offering a 2 MOA dot and 65 MOA circle. It includes 1.05" and 1.63" mounts, a 22mm housing, and a lower 1/3 co-witness pedestal mount for use with compatible magnifiers. $176.99 ** 5 interest-free payments of **$35.40** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Almost gone. Order now before it sells out. Item # 284138 Style HLS-ARO-MRS-GR UPC 810047073666 Condition New Manufacturer [Holosun](https://www.kygunco.com/brand/holosun) Weight 1 lb The Advanced Rifle Optic (ARO) builds upon the success of our popular 20mm 403 and 503 series, introducing a refined 22mm housing designed for seamless compatibility with our magnifier lineup. It features a newly engineered 1.63” lower 1/3 co-witness pedestal mount for enhanced versatility. ARO is available with a precise 2MOA dot or our Multi-Reticle System (MRS), offered in Red, Green, or Gold reticle options. **In the Box** - 1x ARO-MRS-GR Optic - 1x 1.05 in Optic Mount - 1x Wrench - 1x 1.63 in Optic Mount - 1x Multi-Tool - 1x Cleaning Cloth **Optical Specs** - Reticle: 2 MOA Dot & 65 MOA Circle - Light Wavelength: 540nm - Reticle Color: Green - Parallax Free: Yes - Unlimited Eye Relief: Yes - Magnification: 1x - Multi-Coatings: Yes **Electronic Specs** - Power Source: Battery - Battery Type: CR2032 - Battery Life (Hours): 50,000 - Brightness Setting: 10 DL & 2 NV **Physical Specs** - Window Size: 0.86 in - Dimension (in): 2.48 x 1.54 x 2.63 - Weight: 3.38 oz **Mechanical Specs** - Housing Material: Durable Aluminum - Surface Finish: MAO - Adjustment per Click: 0.5 MOA - W&E Travel Range: +- 50 MOA **Environment Specs** - Storage Temperature: -40C\~70C - Working Temperature: -30C\~60C - Submersion: IP67 - Vibration: 1000G ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Holosun ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/holosun-aro-green-multi-reticle-cast-aluminum-shake-awake#webpage","@type":"WebPage","description":"Advanced Rifle Optic with green MRS reticle, 22mm housing, and 1.63\" lower 1/3 co-witness mount. 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