Home > Manufacturer > Trijicon >

Trijicon MRO 2-MOA Mini Rifle Optic
Trijicon MRO 2-MOA Mini Rifle Optic

List Price: $579.00
Price: $493.00
SALE: $385.00
Savings: $194.00

Stock Status:In Stock
SKU: 2200003


Trijicon MRO 2-MOA Mini Rifle Optic

OEM Model, No Mount Included, 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 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): 4.1 oz. (116g) with battery installed
  • 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 2.0 in. (66mm x 43mm x 51mm) without mount
  • Waterproof : 100 ft. (30 m)

Suggested Accessories:
iO Cover for Trijicon MRO w/ Clear Caps | FDE
SALE: $20.00

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

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 36 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 February 8, 2022
Reviewer: Jose A Rivera from penuelas, PR United States  

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Trijicon MRO September 13, 2021
Reviewer: E.H from MI United States  
Trijicon is virtually the only optics company I use on any field, tactical, pistol firearm I own. I purchased two of these to try on my H&K MP5 (not a SP or clone) debating if I really even needed it since I am never really in a real tactical setting where target engagement is needed quickly or accurately since it is on spray mode. I also added one on my newest B&T APC 9 pistol where I did feel it was a bit more important since I would want better accuracy in semi. In both situations I love this optic.  Even own trijicon thermal.
Regardless you can not go wrong with the MRO unless budget is your number 1 concern.  If quality/durability/battery life are the most important then Trijicon it is.
An the end all that truly matters is the person behind the weapon and the amount of time spent putting lead down range regardless of optics. Stay safe and
God Bless America and our Freedom of the 2nd amendment.  God Speed to all those lives lost 20 years ago!!! You will never be forgotten.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
5 of 5 Trijicon MRO 2-MOA Mini Rifle Optic December 23, 2020
Reviewer: 0311 from Minnesota  
Both Trijicon and ARMS UNLIMITED are the best in the business.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 September 23, 2020
Reviewer: John S from Pasadena, CA United States  
Great customer service and quick shipping

Was this review helpful to you?

  1 of 1 people found the following review helpful:
5 of 5 Awesome optic, awesome company August 31, 2020
Reviewer: Shelbey K from Provo, UT United States  
Mro is a “classic” No frills bullet proof get the job done optic. Did a ton of research ended up in this because of battery life and durability. Nearly dead on when sighted in with a adm mount. If your woundering if it’s worth the money, just do it. It is! Coming from a Romeo 5. Super quick shipping and best price I could find around.

Was this review helpful to you?

View All Customer Reviews