Trijicon MRO 2.0 MOA Green Dot - No Mount

Manufactured by Trijicon
SKU: MRO-C-2200028
MPN: MRO-C-2200028
Manufactured by Trijicon
3 Reviews

Out of Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.



The Trijicon MRO (Miniature Rifle Optic) is a sealed reflex sight designed to be used on rifles, carbines, and shotguns, to provide fast target acquisition. It features a 2 MOA (Minute of Angle) green dot for optimal visibility in low light and transitional lighting conditions. The enlarged objective lens and tapered light path allows for a wider range of view resulting in a smaller overall size and increased situational awareness. The advanced lens coatings and electronics provide an exceptionally clear sight picture and crisp dot.

2 MOA green dot
1 year battery life of continuous use at brightness setting 3
Made from 7075-T6 forged aluminum
IP rated waterproof up to 100 feet (30 meters)
Weight: 4.1 oz.
Length: 2.6 inches
Infinite eye relief
Large viewing area

The brightness control dial on the MRO is designed for ambidextrous usage and has an “off” position between every brightness setting from 1 to 8. The MRO has fully protected adjusters that will withstand shock and can be adjusted in ½ MOA increments without the need of special tools. This fully sealed, durable, waterproof optic, will be an excellent choice for a range rifle or home defense and will set you apart from everyone else. 

Trijicon has been building and designing brilliant aiming solutions for the United States military and consumers since 1981. Trijicon is world-renowned for the innovation of tritium and fiber-optics in their optics and the manufacturing processes required to build durable optics. Backed by a lifetime warranty, Trijicon scopes will provide the best outcomes in any situation whether it be on the range or in the field. 
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Battery TypeCR2032 3V Lithium Coin
Reticle2 MOA Dot
Reticle ColorGreen
Weight4.1 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

3 reviews

  • 4 stars
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  • 1 star
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Green dot flickering

by -

Elected to go with another MRO for a .300 blackout rifle, I purchased this on 1/21 from PA and went to shoot it this past weekend and my green dot is flickering? I'd not even shot it yet and had left it on power 4 setting.. A bit concerning when thinking about reliability vs the big name competitor. Not sure if this is electrical or just needs a new battery, sure hope they last longer than 2 weeks.

Clearer glass than red model

by -

I have a red one that I didn’t like because it had a darker tint to the glass but I elected to try the green model. Much clearer glass and the green dot is easier on the eye than the red. It’s not suuuuper green.

Solid optic, Trijicon nailed this one


Glass is clear, does not have the annoying blue tint the red dot version has. The real standout feature of the MRO is its large objective lens, you can see so much more of the target than an aimpoint style dot sight. The dot on this model is more of a yellowish-green. I think it's a little more practical than the super pure green dot sights such as the holosun or EOtech because you can see past the optic a little easier (not get hung up on the intensity of the green). I love this optic and paired with the scalarworks mount looks great.