Sig Sauer Electro-Optics SORX1470 Romeo-X Enclosed Compact Black 1x24mm Illuminated Green Circle w/Dot Reticle RX Footprint Mount

The Sig Sauer Romeo-X Enclosed Compact is a purpose-built red dot for shooters who demand durability without height penalties. This enclosed pistol optic brings mil-spec reliability to your carry gun or duty rig, with a 1x24mm objective lens and green circle-dot reticle housed in a tough 7075 aluminum body. Built on Sig's proven military red-dot DNA, the Romeo-X Enclosed prioritizes a rock-solid sight picture and seamless co-witness with standard iron sights—critical when your optic has to function flawlessly every single time.

The Compact footprint fits the RX mount family (Shield RMS-c compatible), making it a natural upgrade for modern carry pistols and tactical builds. Its side-mounted battery compartment and patent-pending beryllium copper flexure system keep the deck height low—0.94 inches—so you're not fighting sight picture geometry. The aspherical glass lens delivers distortion-free glass with zero optical artifacts, and an enclosed, fully sealed optical system means no surprises when conditions get wet or dirty. With 20,000 hours of runtime on a single CR1632 battery, you're looking at years between battery changes under normal use.

Practical features for real-world carry: 15 illumination settings (12 day, 3 night vision compatible), Motion Activated illumination (MOTAC) to preserve battery, and IPX-7 waterproofing that handles submersion. Total elevation adjustment travel is 65 MOA; windage is 70 MOA—plenty of room to zero and dial. Assembled in the USA, the Romeo-X Enclosed delivers the straightforward dependability Sig built its reputation on, without gimmicks or compromise.

Key Features

• Rugged 7075 aluminum housing with fully sealed, enclosed optical system
• Low 0.94-inch deck height for seamless co-witness with standard iron sights
• Green circle-dot reticle for rapid target acquisition and precise aiming
• RX Compact footprint (Shield RMS-c mount compatibility)
• 20,000-hour battery life on a single CR1632
• 15 illumination settings including 3 night vision modes
• Motion Activated Illumination (MOTAC) extends battery performance
• IPX-7 waterproofing for wet conditions and submersion
• Patent-pending beryllium copper flexure system for durability
• Distortion-free aspherical lens design
• Side-mounted battery compartment for field access
• Assembled in the USA

Specifications

Frequently Asked Questions

Will the Romeo-X Enclosed co-witness with my pistol's iron sights?

Yes. The 0.94-inch deck height allows the optic to sit low enough for effortless co-witness with standard-height iron sights, preserving your backup sighting solution.

What mounting systems does this red dot fit?

The Romeo-X Enclosed Compact uses the RX Compact footprint, which is compatible with Shield RMS-c mounts and other RX-pattern pistol slides and mounting solutions.

How long does a battery last, and what size battery does it use?

A single CR1632 battery provides up to 20,000 hours of runtime under normal use. The Motion Activated Illumination feature further extends battery life by powering down the reticle during inactivity.

Is this optic waterproof?

The Romeo-X Enclosed is rated IPX-7 waterproof, meaning it can handle wet conditions and brief submersion. The fully sealed optical system protects the glass and internals from moisture ingress.