SIG SauerGreen Dot Sight
SIG Sauer ROMEO-X Pro Open Reflex Green Dot Sight 1x24 3 MOA Green Dot Reticle Black
- Crisp 3 MOA green dot — high visibility, versatile size
- DeltaPoint Pro footprint; distortion-free aspherical lens
- MOTAC + MAGNETAC activation; 15 settings (3 NV)
- Top-loading CR2032 tray; 7075 aluminium, IPX8
In stock — 7–10 business day delivery
Tracked delivery, estimated 7–10 working days
Want to know when it's back? Email us and we'll let you know
Multi-buy savings
Mix any optics and lights — applied automatically
- 5%2 items
- 10%3 items
- 15%4 or more
Applied automatically at checkout — no code needed. Accessories such as tailcaps, switches and mounts aren't included.
- Shipped from the UK with tracked delivery
- 30-day returns on unused items
- Warranty support — contact us first
Delivery
Every order is shipped from the UK with tracked delivery. Estimated delivery time is 7–10 working days, and you will receive tracking details by email as soon as your order is on its way.
Returns
Unused items in their original packaging can be returned within 30 days. Email info@opticstrader.co.uk first and we will confirm the return details.
Warranty
Every product is new and boxed. If anything goes wrong, contact us first and we'll help with a manufacturer warranty claim where one applies.
The SIG Sauer ROMEO-X Pro Green Dot Sight is a premium open-reflex pistol optic on the DeltaPoint Pro footprint. This model pairs a crisp 3 MOA dot with a high-visibility green emitter — many shooters find green appears brighter and faster to pick up.
A distortion-free aspherical lens, MOTAC + MAGNETAC activation, 15 brightness settings (3 night-vision), a top-loading CR2032 tray and IPX8 sealing make it a serious-duty optic.
How it compares
Prefer a circle-dot? See the 2/32 green, or red versions like the 3 MOA red. Curious about colour? Read green vs red dot sights. Browse the SIG ROMEO range and all optics for optics-ready pistols.
Compatibility
DeltaPoint Pro (DPP) footprint — fits DPP-cut slides and optics-ready pistols with a DPP plate. Confirm your slide cut/plate before ordering.
Ideal for
- Optics-ready pistols with a DeltaPoint Pro slide cut
- Airsoft, training and licensed pistol setups
- Pistol-calibre carbines and long-barrelled pistols
- Shooters who want a selectable dot or circle-dot reticle
Key features
- Crisp 3 MOA green dot — high visibility, versatile size
- DeltaPoint Pro footprint; distortion-free aspherical lens
- MOTAC + MAGNETAC activation; 15 settings (3 NV)
- Top-loading CR2032 tray; 7075 aluminium, IPX8
| Magnification | 1x (non-magnified) |
| Aperture | 24 mm |
| Reticle | 3 MOA dot (green) |
| Brightness | 15 (12 day / 3 NV), MOTAC |
| Battery | CR2032 (top-loading) |
| Footprint | DeltaPoint Pro |
| Housing | 7075 aluminium, IPX8 |
| Finish | Black |
| SKU / MPN / UPC | SORX1080 / SORX1080 / 798681696567 |
Should I choose the green or the red version of the SIG Sauer ROMEO-X Pro?
Many shooters find green appears brighter and faster to acquire; otherwise the optic is identical to the red version.
What optic footprint does the SIG Sauer ROMEO-X Pro use?
The SIG Sauer ROMEO-X Pro uses the DeltaPoint Pro (DPP) footprint, so it fits DPP-cut slides and optics-ready pistols fitted with a DPP adapter plate.
How do you change the battery on the SIG Sauer ROMEO-X Pro?
The SIG Sauer ROMEO-X Pro takes a top-loading CR2032 cell, so there is no need to remove the optic and lose zero.
What reticle does the SIG Sauer ROMEO-X Pro have?
The SIG Sauer ROMEO-X Pro uses the 3 MOA dot (green) reticle.
Every order is shipped from the UK with tracked delivery, with an estimated delivery time of 7–10 working days. Unused items in their original packaging can be returned within 30 days for a full refund.