SIG Sauer ROMEO-X Compact Open Reflex Red Dot Sight 1x24mm 2 MOA / 32 MOA Red Circle Dot Reticle, Black
£509.99
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SIG Sauer ROMEO-X Compact Open Reflex Red Dot Sight 1x24mm 2 MOA / 32 MOA Red Circle Dot Reticle, Black
£509.99
At a glance
- Sight type
- Open reflex
- Reticle
- Circle dot
- Dot size
- 2 MOA / 32 MOA ring
- Footprint
- RMSc / Holosun K
- Fits
- Pistol
- Delivery within 10 business days
- Estimated delivery:
- 30-day returns
- UK-based specialist support
- Pay in 3 interest-free payments of £169.99 with Klarna
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Details
Description
SIG Sauer ROMEO-X Compact Red Dot Sight is the carry-sized ROMEO-X: a 1x24 mm window on the RMSc footprint, so it drops onto P365 and Shield RMSc-pattern slides. It weighs 1.0 oz without the battery and measures 1.62 × 0.94 × 1.23 in, and the deck sits low enough to give an absolute co-witness with iron sights.
How It Compares
Want the ROSE finish? See the ROMEO-X Compact ROSE. On a full-size pistol? The ROMEO-X Pro. Check fitment in our footprints guide and see our pistol red dot picks.
Ideal For
- P365, Shield RMSc and other RMSc-cut slides
- Concealed carry, where 1.0 oz and a low deck are the point
- Absolute co-witness with iron sights
- Everyday carry rather than range-only builds
Key Features
- 2 MOA dot inside a 32 MOA circle
- 15 brightness settings (12 daylight, 3 night-vision) with MOTAC — around 20,000 hours
- CR1632 loaded from the side, so the optic stays on the slide
- 7075 aluminium with a deck low enough for absolute co-witness
- RMSc footprint; 1.62 × 0.94 × 1.23 in, 1.0 oz without the battery
Technical Specifications
- SKU / MPN / UPC: SKU SORX1200 / MPN SORX1200 / UPC 798681686865
- Reticle: 2 MOA dot / 32 MOA circle, red
- Magnification: 1x, parallax-free, unlimited eye relief
- Windage / elevation per click: 1.5 MOA
- Objective: 1x24 mm, open reflex
- Brightness: 15 settings (12 daylight + 3 night-vision), MOTAC
- Battery: 1 × CR1632, side-loading
- Size / weight: 1.62 × 0.94 × 1.23 in, 1.0 oz (without battery)
- Housing / footprint: 7075 aluminium; RMSc (P365 / Shield RMSc)
- Finish: Black
What's Included
- SIG Sauer ROMEO-X 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
| Sight type | Open reflex |
|---|---|
| Dot colour | Red |
| Reticle | Circle dot |
| Dot size | 2 MOA / 32 MOA ring |
| Footprint | RMSc / Holosun K |
| Fits | Pistol |
| Finish | Black |
| Brand | SIG Sauer |
| Type | Red Dot Sight |
| SKU | SORX1200 |
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
Will the SIG Sauer ROMEO-X Compact fit my pistol?
The ROMEO-X Compact uses the RMSc footprint, the pattern found on P365 and Shield RMSc slides. Check your slide against a footprints guide if you are unsure which cut you have.
Should I buy the ROMEO-X Compact or the ROMEO-X Pro?
The Compact is built around the smaller RMSc cut used on carry slides, while the Pro is the full-size version on the DeltaPoint Pro footprint. This SORX1200 is the Compact.
Will the ROMEO-X Compact co-witness with my iron sights?
The ROMEO-X Compact deck height is low enough for an absolute co-witness with suitable sights. That low deck is part of what makes it suited to everyday carry.
How many brightness settings does the ROMEO-X Compact have?
The ROMEO-X Compact has 15 brightness settings in total, made up of 12 daylight and 3 night-vision levels. MOTAC wakes the dot on movement.
What reticle does the SORX1200 use?
The SORX1200 has a red 2 MOA dot inside a 32 MOA circle. It is a 1x24 mm open reflex sight, parallax-free with unlimited eye relief.
What battery does the ROMEO-X Compact take?
It runs on a single CR1632 that loads from the side, so the optic stays on the slide during a change. Runtime is around 20,000 hours with MOTAC.
How much does the ROMEO-X Compact weigh?
The ROMEO-X Compact weighs 1.0 oz without the battery. Its dimensions are 1.62 by 0.94 by 1.23 in.
What is the click value on the ROMEO-X Compact?
Windage and elevation adjust in 1.5 MOA per click. The sight itself is 1x and parallax-free.
Is the ROMEO-X Compact night-vision capable?
Yes, three of its 15 brightness settings are night-vision levels. The other 12 are daylight settings.
What is the ROMEO-X Compact housing made from?
The housing is 7075 aluminium, with a deck low enough for absolute co-witness. That material is used across the ROMEO-X line.
What is included with the ROMEO-X Compact?
The box contains the SIG Sauer ROMEO-X Compact red dot sight, mounting hardware and a CR1632 battery. That is the full listed contents for the SORX1200.
How long does UK delivery take on the ROMEO-X 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.
No questions match your search.
Further reading
Guides picked for this optic - the brand range, the format, and how to set it up.
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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.
Every order is covered by our 30-day returns policy and your statutory consumer rights. Some products are also supplied with a manufacturer warranty; that cover is provided by the manufacturer rather than by Red Dot Sight UK and varies by brand.