Sig Sauer ROMEO-X COMPACT 6 MOA Green Dot RMSc Reflex Optic Sight SORX1290

Sig ROMEO-X COMPACT 6 MOA Green SORX1290 Details

Introducing the new ROMEO-X optics family. Built from the ground up with industry-leading functionality, the ROMEO-X is the result of our experience developing durable red-dot technology that’s trusted by the military and put into a streamlined civilian package. Featuring a CNC 7075 aluminum housing, intuitive adjustment buttons, a side-mounted battery compartment, and an ultra-low deck height that gives you the ability to co-witness with standard height iron sights. Designed, tested, and assembled in the USA, the ROMEO-X boasts direct mounting footprints for your favorite optics-ready pistols.

ROMEO-X COMPACT is suited for the optic ready P365 Family of pistols
For optic ready P320, P226 & P229 models, click here for the ROMEO-X PRO 

FEATURES:

• Inspired by MIL-SPEC ROMEO-M17

• CNC Machined 7075 Aluminum Housing

• Patent-Pending Beryllium Copper Flexure Arm

• Distortion Free Aspherical Lens

• Open Emitter

• MOTAC (Motion Activated Illumination)

• Multiple reticle options now available

• Low Deck Height for Standard-Height Iron Sight Co-Witness

• 20,000 Hour Battery Life With Side Load Battery (Battery included)

• 15 Illumination Settings Including 3 Night Vision

• Assembled in the U.S.A.

WHAT'S INCLUDED:

• Operator's Manual
• Mounting Screws
  • (2) M3X0.5 – 11.75MM 
  • (2) M4X0.7 – 9.25MM
  • (2) M4X0.7 – 8.75MM
• Accessory Kit
  • (1) T10 Torx Wrench
  • (1) T6 Torx Wrench
  • (1) CR1632 Battery

Sig ROMEO-X COMPACT 6 MOA Green SORX1290 Specifications

Technology

Infinite Guarantee

ALT™

Motac™

SpectraCoat™

MAGNETAC™

D.A.R.C.

The Sig ROMEO-X COMPACT 6 MOA Green SORX1290 is a next-generation enclosed-emitter reflex sight engineered for shooters who demand durability, speed, and exceptional optical clarity in a compact footprint. Designed specifically for modern concealed-carry and duty pistols, this optic combines SIG Sauer’s premium build quality with advanced sighting technology to deliver fast target acquisition and reliable performance in any environment.

Compact Enclosed Design for Maximum Reliability

Unlike open-emitter pistol optics, the ROMEO-X Compact features a fully enclosed emitter, protecting the LED from dust, moisture, lint, and debris. This design ensures uninterrupted performance in real-world carry conditions, making it ideal for everyday carry (EDC), law enforcement, and defensive use. The rugged housing is precision-machined from durable aluminum and built to withstand recoil from modern handgun platforms while maintaining zero under harsh use.

Bright 6 MOA Green Dot for Rapid Acquisition

The standout feature of the SORX1290 is its 6 MOA green dot, optimized for speed and visibility. Green reticles are easier for the human eye to detect in bright daylight, helping shooters quickly acquire their sight picture during high-stress scenarios. The larger 6 MOA dot is especially effective for close-range engagements, defensive shooting, and fast follow-up shots, offering excellent balance between visibility and precision.

Superior Optical Clarity and Performance

The ROMEO-X Compact utilizes high-quality, distortion-free glass with advanced coatings to deliver a crisp, clear sight picture. The parallax-free design and unlimited eye relief allow shooters to engage targets quickly with both eyes open. Multiple brightness settings ensure optimal visibility across a wide range of lighting conditions, from bright outdoor environments to low-light indoor situations.

User-Friendly Features Built for Carry

Powered by a long-lasting CR1632 battery, the ROMEO-X Compact is designed for efficiency and convenience. Motion-activated illumination helps conserve battery life by powering down when not in use and instantly reactivating when movement is detected. The optic also includes tactile adjustment controls for precise windage and elevation tuning, allowing shooters to easily zero and maintain accuracy.

Versatile Compatibility and Modern Fitment

With a compact footprint optimized for today’s micro-compact and compact pistols, the Sig ROMEO-X Compact fits seamlessly on popular concealed-carry platforms. Whether mounted on a duty sidearm or a personal defense handgun, it delivers dependable performance without adding unnecessary bulk.

Why Choose the Sig ROMEO-X COMPACT 6 MOA Green?

The Sig ROMEO-X COMPACT 6 MOA Green SORX1290 stands out as a premium enclosed pistol optic built for real-world use. Combining rugged durability, a highly visible green dot, and shooter-focused features, it’s an outstanding choice for anyone seeking a fast, reliable, and modern reflex sight for defensive carry or duty applications.