Trijicon MRO SD 1x25 Green Dot Sight 2 MOA Lower 1/3 Co-Witness Mount – MRO-C-2200333
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In stockSKU: MRO-C-2200333
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Free UK shipping on all orders. Estimated delivery within 7–10 business days. 30-day returns on unused items in their original packaging.
Covered by the manufacturer's warranty. Contact our UK support team for any warranty assistance.
A UK-based specialist retailer of premium optics and tactical gear from trusted global brands — with no import fees and secure checkout.
Description
The Trijicon MRO SD 1x25 Green Dot Sight is a sealed, wide-window optic for rifles, carbines and shotguns — a high-visibility 2 MOA green dot for fast both-eyes-open shooting. This version comes in Matte Black with a lower 1/3 co-witness mount that raises the dot so iron sights appear in the lower third of the window.
LED illumination offers 8 brightness settings (including NV-compatible modes) on a CR2032, in a forged 7075-T6 housing waterproof to 100 ft.
Finish: Matte Black — this configuration is also available in Coyote.
Mount: Lower 1/3 Co-Witness — Matte Black is also available with No Mount, Low Mount or Full Co-Witness.
How It Compares
Prefer red? See the MRO SD red Lower 1/3. Read green vs red dot sights. Browse all red dot sights, the Trijicon range and AR-15 optics; read our co-witness heights guide.
Ideal For
- AR/MSR rifles with iron sights
- Green dot + magnifier setups
- Close-range and tactical use
Key Features
- High-visibility 2 MOA green dot; lower 1/3 co-witness mount included
- 8 brightness settings; NV-compatible
- Magnifier-friendly objective lens; unlimited eye relief
- Forged 7075-T6 aluminium; waterproof to 100 ft
Technical Specifications
| Magnification | 1x |
| Objective | 25 mm |
| Reticle | 2 MOA dot (green) |
| Finish | Matte Black |
| Mount | Lower 1/3 co-witness (included) |
| Brightness | 8 settings (NV-compatible) |
| Battery | CR2032 |
| Housing | Forged 7075-T6; waterproof to 100 ft |
| MPN / UPC | MRO-C-2200333 / 719307622531 |
What's Included
- Trijicon MRO SD 1x25 green dot with lower 1/3 co-witness mount
- Lens cloth, manual, warranty documentation
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Trijicon's warranty.
Frequently Asked Questions
Green or red?
Many shooters find green appears brighter; otherwise it's the same MRO SD optic.
What does lower 1/3 co-witness mean?
The optic sits slightly higher than the irons, so they appear in the lower third of the window — see our co-witness guide.
Is it magnifier-ready?
Yes — the lens design is magnifier-friendly.
Why buy from Xtreme Tactical
UK-Based Retailer
Dispatched from the UK.
No Import Fees
Order without overseas customs or surprises.
Secure Checkout
Protected payment options on every order.
Specialist Support
Expert product knowledge when you need it.


