SIG Sauer
SIG SAUER ROMEO-RS Compact Green Dot Sight 3 MOA – SOR02180
£189.99
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In stockSKU: SOR02180
- Estimated delivery within 7–10 business days
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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 ROMEO-RS Compact Green Dot Sight is a lightweight open-reflex pistol optic on the slim RMSc footprint — purpose-built for compact carry pistols, with a high-visibility green reticle. This model runs a crisp 3 MOA green dot behind a 1x24mm window with an aspheric glass lens.
SIG's MOTAC motion-activated illumination keeps it ready, with 8 brightness settings and a side-loading CR1632 tray (up to 20,000 hours). The hybrid steel/polymer housing keeps it light for carry.
How It Compares
Prefer red? See the Compact 3 MOA red. Want a bigger green dot? The Compact Green 6 MOA. Read green vs red dot sights. It fits the RMSc footprint — browse all pistol dot sights.
Compatibility
RMSc (Shield) footprint — fits RMSc-cut carry pistols (P365 family, Glock 43X/48, Hellcat, Shield Plus and others). Confirm your slide cut before ordering.
Key Features
- 3 MOA green dot — high visibility, carry size
- Slim 1x24mm window; aspheric glass lens
- RMSc footprint; MOTAC; 8 brightness settings
- Side-load CR1632 tray (up to 20,000 h)
- Hybrid steel/polymer housing
Technical Specifications
| Magnification | 1x |
| Aperture | 24 mm |
| Reticle | 3 MOA dot (green) |
| Brightness | 8 settings, MOTAC |
| Battery | CR1632 (side-load, ~20,000 h) |
| Footprint | RMSc (Shield) |
| Housing | Steel/polymer hybrid |
| SKU / MPN / UPC | SOR02180 / SOR02180 / 798681721535 |
What's Included
- SIG ROMEO-RS Compact green dot sight
- CR1632 battery, 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 SIG's Infinite Guarantee.
Frequently Asked Questions
Green or red?
Many shooters find green appears brighter; otherwise it's the same ROMEO-RS Compact optic.
Which pistols does it fit?
RMSc-cut carry pistols — the P365 family, Glock 43X/48, Hellcat and others.
Battery swaps?
The CR1632 side-loads, so you keep your zero.
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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