SIG SAUER ROMEO-RS Compact Red Dot Sight Circle Dot – SOR02100
£219.99
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SIG SAUER ROMEO-RS Compact Red Dot Sight Circle Dot – SOR02100
£219.99
- Genuine UK stock — no import fees
- Estimated UK delivery is 10 Business Days
- Secure checkout
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Details
Description
SIG Sauer ROMEO-RS Compact Red Dot Sight is the circle-dot member of the compact RS family: a 2 MOA dot inside a 32 MOA circle, on the smaller body meant for carry-sized slides. The ring is what you notice first at speed and the centre dot is what you use when the shot needs care — two reticles' worth of behaviour without changing anything.
How It Compares
On a full-size pistol? See the ROMEO-RS PRO. If you would rather have a plain aiming point, the 3 MOA or 6 MOA. See our pistol red dot picks and footprints guide.
Ideal For
- Compact carry slides
- Shooters who want a ring to draw the eye in
- Concealed carry where bulk matters
- A first optic that does not cost like one
Key Features
- 2 MOA dot inside a 32 MOA circle
- 8 brightness settings with MOTAC motion activation
- CR1632 in a side-loading tray, secured by a screw — around 20,000 hours
- Skeletonised steel chassis moulded into a polymer housing
- Fits common compact optic cuts
Technical Specifications
- SKU / MPN / UPC: SKU SOR02100 / MPN SOR02100 / UPC 798681703371
- Reticle: 2 MOA dot / 32 MOA circle, red
- Magnification: 1x, parallax-free, unlimited eye relief
- Type: Compact open reflex
- Brightness: 8 settings, MOTAC, ~20,000-hour runtime
- Battery: 1 × CR1632, side-loading tray with security screw
- Build: Skeletonised steel chassis in polymer housing
What's Included
- SIG Sauer ROMEO-RS Compact red dot sight
- Mounting hardware
- CR1632 battery
Why buy from Red Dot Sight UK
A UK specialist in red dot sights, holographic sights and magnifiers from Trijicon, EOTech, Holosun and SIG Sauer — genuine optics, secure checkout and UK-based support.
The detail
Technical Specifications
| Brand | SIG Sauer |
|---|---|
| Type | Red Dot Sight |
| SKU | SOR02100 |
| Barcode | 798681703371 |
| Availability | In stock |
Fitment
Compatibility
Mounting Footprint
Confirm the optic's footprint matches your firearm's cut or plate.
Rail Compatibility
Pair with a matching Picatinny mount for rifle and carbine platforms.
Always confirm your firearm's optic cut or rail matches the footprint before purchase. Our guide to red dot sight footprints explains how to match an optic to your firearm. If unsure, contact our team for fitment advice.
Help & guidance
Product FAQs
Should I choose the circle-dot ROMEO-RS Compact or a plain dot?
The 32 MOA circle on this ROMEO-RS Compact is quick to pick up close in while the 2 MOA centre dot keeps the precision. A single 3 MOA or 6 MOA dot gives you a cleaner window if you find the ring busy.
What is the difference between the ROMEO-RS Compact and the ROMEO-RS PRO?
The Compact is the smaller body meant for carry pistols, while the PRO is the full-size version of the same optic. This SOR02100 is the Compact circle-dot.
Will the ROMEO-RS Compact circle-dot fit my pistol?
It fits common compact optic cuts, so check your slide against a footprints guide before ordering. The body is sized for carry slides.
What battery does the ROMEO-RS Compact circle-dot take?
It uses a single CR1632 in a side-loading tray held by a security screw. That gives around 20,000 hours, with MOTAC waking the dot on movement.
What reticle does the SOR02100 have?
The SOR02100 has a red 2 MOA dot inside a 32 MOA circle. The ring is what you notice first at speed and the centre dot is what you use when the shot needs care.
How many brightness settings does this ROMEO-RS Compact have?
It has 8 brightness settings. MOTAC motion activation works with them to conserve power when the pistol is still.
What does MOTAC do on the ROMEO-RS Compact?
MOTAC is motion activation that wakes the dot as soon as the sight moves. It helps deliver the roughly 20,000-hour runtime from one CR1632.
Is the ROMEO-RS Compact an open reflex design?
Yes, it is a compact open reflex sight. It runs at 1x, is parallax-free and has unlimited eye relief.
What is the ROMEO-RS Compact built from?
It uses a skeletonised steel chassis moulded into a polymer housing. That keeps the compact body suitable for concealed carry where bulk matters.
What comes in the box with the circle-dot ROMEO-RS Compact?
The box contains the SIG Sauer ROMEO-RS Compact red dot sight, mounting hardware and a CR1632 battery. That is the full listed contents for the SOR02100.
Who is the circle-dot ROMEO-RS Compact aimed at?
It suits compact carry slides and shooters who want a ring to draw the eye in. It is also a sensible choice for concealed carry where bulk matters, or as a first optic.
How long does UK delivery take on this ROMEO-RS Compact?
Estimated UK delivery is 10 business days. It ships as genuine UK stock, so there are no import fees to pay on arrival, and checkout is secured by Shopify.
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Shipping, Returns & Warranty
Orders are dispatched from the UK. Full details, options and timescales are on our shipping policy.
If something isn't right, our returns policy explains how to arrange a return or exchange.
Products are covered by the manufacturer's warranty. Coverage varies by brand.