Trijicon MRO 1x25mm 2 MOA Red Dot - No Mount

Manufactured by Trijicon
SKU: MRO-C-2200003
MPN: 2200003
Manufactured by Trijicon
4 Reviews

In Stock

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

We are fully staffed and processing orders. Standard orders are shipping in approximately 1 business days or less. FFL orders take approximately 10 business days or less if you can provide us an actively receiving FFL location. Due to high demand, there is a limit of 5 FFL items in a 30 day period.



The Trijicon MRO (Miniature Rifle Optic) has been designed from the ground up to provide the greatest possible viewing area in a compact form factor that promotes both-eyes-open shooting. This helps increase situational awareness and reduces the time needed to engage targets even in non-standard shooting positions. The best is the increased field of view comes with only a minimal size increase, keeping the Trijicon MRO a lightweight optic that won't slow you down.

  • Forged 7075-T6 housing
  • 8 brightness settings including two night vision
  • Wide 25mm objective lens
  • Ambidextrous brightness knob
  • Protected adjustments
  • Up to 50,000 hours of battery life
  • Powered (1) CR2032 battery
  • Mount available separately

The forged 7075-T6 aluminum housing of the MRO is exceptionally durable with fully protected adjustments that hold zero even under rough handling. Advanced electronics also provide up to 5 years of continuous use of the ultra-sharp 2 MOA red dot. Fully sealed to the elements and just 4.1 oz without mount, the Trijicon MRO is equally at home on rifles, carbines, and shotguns whether on the range or under the most demanding conditions.
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Battery TypeCR2032 3V Lithium Coin
Brightness8 Settings
Click Value1/2 MOA
MaterialAluminum - 7075-T6
Night Vision CompatibleNight Vision Compatible
Reticle2 MOA Dot
Reticle ColorRed
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

4 reviews

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Unbeatable in so many ways

by -

Phenomenal red dot, very happy with it and when ordering having the option to pair with the mount I wanted. Primary Arms is great to deal with, super fast shipping. Thanks!

Bomb-Proof Red Dot.

by -

When you first get the MRO you'll immediately notice how well built it is. Made from 7075-T6 forged aluminum, the thing is made to last. I paired mine with a Geissele Mount and it's rock solid. Some people complain about the tint, and it's only noticeable indoors only if you look for it. I couldn't really notice any tint outside in the daylight. The tint is not a problem for me. My only "complaint" i have is that the adjustment turrets might be a little to easy to move, i would prefer if they were stiffer. Thought they haven't moved and i doubt they ever will. If anyone is wondering i received a 130k+ serial number.

Great dot, great price


After a few weeks of searching, PA had the lowest price for the Trijicon MRO. Got it via USPS within 4 business days. Serial # is 131k+, so it is the most up to date version

Trijicon nothing else to really say

by -

Received it fast from primaryarms as always and received a 154xxx serial number so im very pleased!!