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Trijicon MRO 2-MOA Mini Rifle Optic w/ Low Mount
Trijicon MRO 2-MOA Mini Rifle Optic w/ Low Mount

List Price: $629.00
Price: $535.00
SALE: $440.00
Savings: $189.00

Stock Status:In Stock

SKU: 2200004


Trijicon MRO 2-MOA Mini Rifle Optic w/ Low Mount

Bulk Packaged from Trijicon


The Trijicon Miniature Rifle Optic (MRO™) is a reflex-style, sealed sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It is designed to be used with both eyes open, providing the operator with maximum situational awareness.

The large aperture and tapered light path maximizes the viewing area in such a small optic, allowing for fast target engagement – especially from non-standard shooting positions. Advanced lens coatings and electronics produce a crisp red dot.

The brightness control dial on the MRO is specifically designed for ambidextrous usage. With a mid-adjustment “off” position and eight discernible brightness settings, this brightness dial allows for quick and ergonomic adjustments.

The MRO features fully protected adjusters that maintain zero even during rough handling, and can be adjusted without the need for special tools.

Hard-anodized, forged 7075-T6 housing is fully sealed and waterproof, providing durability in demanding conditions.

Package Includes:

  • 1 MRO Low Mount (AC32067)
  • 1 Trijicon Logo Sticker (PR15)
  • 1 Lens Cloth
  • 1 MRO Manual
  • 1 Warranty Card
  • 1 MRO Mount Guide

Key Features:

  • Largest Field of View of ANY Mini Red Dot, 44% bigger field of view than H1 / T1 / T2
  • Reduced Tube Effect
  • Parallax-Free
  • True Zero Magnification Optic
  • Ambidextrous Brightness Control, adjustment dial is equally usable by left or right handed operators
  • Aircraft Grade Aluminum Housing, the MRO is the ONLY red dot made of Forged 7075, the same material used to manufacture the battle proven ACOG, 80% stronger than extruded 6061
  • Turn it on for up to 5-years using one single battery


  • Magnification: 1x
  • Objective Size (mm): 25mm
  • Length (in): 2.6 in.
  • Weight (oz): 5.1 oz. (144g) with battery installed, with mount
  • Illumination Source: Battery
  • Reticle Pattern: Dot
  • Day Reticle Color: Red
  • Eye Relief (in): Infinite
  • Adjustment @ 100 yards (clicks/in): 1 click = 1/2 MOA
  • Housing Material: 7075-T6 forged aluminum
  • Batteries: 1x CR2032 Lithium Battery
  • Battery Life: 5 years of continuous use at day setting “3” (setting 5 of 8) at 70°F (21°C)
  • Adjustment Range: 70 MOA Total Travel
  • Illumination Settings: 8
  • Night Vision Compatible: Yes
  • Dimensions (LxWxH): 2.6 in. x 1.7 in. x 2.18 in. (66mm x 43mm x 55mm) with mount
  • Waterproof : 100 ft. (30 m)

Suggested Accessories:
iO Cover for Trijicon MRO w/ Clear Caps | FDE
SALE: $25.00

TangoDown iO Cover for Trijicon MRO w/ Clear Caps | FDE

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 14 Write a review »

  0 of 0 people found the following review helpful:
3 of 5 Great optic, poor packaging. March 21, 2021
Reviewer: Coty Allshouse from Horseheads, NY United States  
I recently bought a Trijicon mro and thought the price was good, around $440. So I ordered it and when it came in the mail it was just in a basic cardboard box bouncing around on the inside. No lens protection or anything. The paper work was in a plastic bag just tossed in the box as well. I do t know if it came from arms unlimited boxed like that or from Trijicon. But I just thought it was disheartening when you spend over $400 on an optic and it comes bouncing around in a flat rate box. Other then that the Mro is fantastic

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  0 of 0 people found the following review helpful:
5 of 5 Trijicon MRO September 8, 2020
Reviewer: A. Campbell from East Rutherford, NJ United States  
once again AU has the gear I need at the best price. I already purchased x2 of these MRO red dot sights from AU in less than 3 weeks. I can look past the original black hardcase/box from trijicon. The sight is authentic and comes with everything that's supposed to come with the sight. I've already ran both MRO and they hold true. (I changed out the factory mounts on both MRO with scalaworks mounts)

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  0 of 0 people found the following review helpful:
5 of 5 Great company w/ Personal attention August 25, 2020
Reviewer: Frank (Ret. LEO) from Essex county , NJ United States  
after searching and trying to locate a Trijicon MRO- a “different” popular company took my order than the next day tracking said almost 2months delivery, as it was out of stock — I took a chance and Emailed AU, within 30 min. I was contacted back and they said - Standby 20 min., we are updating our Inventory, within 20 min as stated, I received an email with Trijicon MRO in stock- and to boot, was a better price.. long story short, I had the Trijicon in my house within 3 days .. This company may not pay for expensive marketing as competitors, but AU is the real deal....

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  0 of 0 people found the following review helpful:
5 of 5 Trijicon MRO August 22, 2020
Reviewer: T Benton from Anchorage, AK United States  
Great price, fast shipping and quality product. The sight did not come in the usual Trijicon black plastic box but appeared to be a new stock product. Bolted it to the low mount and then onto a rifle, works perfectly. Will gladly continue to do business with ArmsUnlimited.

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  1 of 1 people found the following review helpful:
5 of 5 Great Optic! (and a little side note) September 12, 2019
Reviewer: Richard Veres / WV State Capitol Police from Charleston, WV.  
This optic is THE BEST CHOICE for my MP5K PDW! When you unbox this little wonder you’ll notice the objective lens is mounted at an angle. I freaked and called Kathy at Customer Service to request a return authorization. She promptly sent me a reassuring email from Trijicon stating this was normal and was required for proper reflection of the red dot.

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