SIG Sauer
SIG Sauer ROMEO5XDR Gen II Red Dot Sight Circle Dot – SOR5X201
£249.99
£279.99
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In stockSKU: SOR5X201
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UK DispatchShipped from the UK
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Genuine ProductsAuthorised UK retailer
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 SIG Sauer ROMEO5XDR Gen II Red Dot Sight is a compact 1x carbine red dot sight with a versatile selectable dual reticle — switch between a precise 2 MOA dot and a 65 MOA circle-dot for fast acquisition. It's a great-value, durable optic for AR-15s and carbines.
MOTAC motion-activated illumination delivers up to 50,000 hours from a common AAA battery, and it ships with both an absolute co-witness and a low mount.
How It Compares
Want a simple 2 MOA dot instead of dual reticle? See the standard ROMEO5 Gen II and the wider SIG ROMEO range. Browse all rifle red dots and build via AR-15 optics. Learn the line in our SIG ROMEO guide.
Ideal For
- AR-15s and carbines
- Home defence and range use
- Shooters who want a selectable dot/circle-dot
Key Features
- Selectable 2 MOA dot or 65 MOA circle-dot
- MOTAC motion-activated illumination
- AAA battery, up to 50,000 hours
- 10 daylight + 2 night-vision settings
- CNC aluminium housing, IPX7
- Absolute co-witness + low mount included
Technical Specifications
| Magnification | 1x |
| Objective | 20 mm |
| Reticle | 2 MOA dot / 65 MOA circle-dot (red) |
| Adjustment Range | 100 MOA W/E |
| Illumination | 10 day / 2 NV, MOTAC |
| Battery | AAA — up to 50,000 hours |
| Housing | CNC aluminium, IPX7 |
| Weight | 6.4 oz |
| Mount | Integrated Picatinny (two heights included) |
| Warranty | SIG Infinite Guarantee |
| SKU / MPN / UPC | SOR5X201 / SOR5X201 / 798681684274 |
What's Included
- SIG ROMEO5XDR Gen II red dot
- Absolute co-witness mount + low mount
- AAA battery, adjustment tool, manual
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and SIG's Infinite Guarantee.
Frequently Asked Questions
What is the dual reticle?
You can select either a clean 2 MOA dot for precision or a 65 MOA circle-dot for fast acquisition.
What battery does it use?
A single common AAA, for up to 50,000 hours with MOTAC.
Does it co-witness on an AR-15?
Yes — it ships with both an absolute co-witness and a low mount.
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.
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