Sig Sauer ROMEO-X Compact Pistol Enclosed Red Dot – 4 Dot Sizes Available – RMSc Footprint

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Military Grade Red Dot for Slimframe Carry Handguns

The Sig Sauer ROMEO-X Compact Pistol Red Dot is a top-tier optic designed for precision, durability, and rapid target acquisition. With advanced motion activation, military-grade construction, and superior optical clarity, this red dot sets a new standard for concealed carry and duty-ready optics. Shockproof, waterproof (IPX7), and fog-proof construction ensure reliability in tactical environments. This is the closed-emitter version of the ROMEO-X optic and is made as low as possible for full co-witness compatibility with standard-height iron sights.

Features

Enclosed Emitter – The enclosed emitter design makes this optic completely duty ready by keeping fog, snow, dirt, and other environmental factors out of the window.
Aspheric Glass Lens with XR Coating – Delivers superior clarity, distortion-free optics, and high light transmission for a bright, clear sight picture.
Aircraft-Grade 7075 Aluminum Housing—This ensures exceptional durability, shock resistance, and longevity, even in the harshest conditions.
Motion-Activated Illumination (MOTAC™): It powers on when motion is detected and automatically shuts off when idle, maximizing battery life.
Multiple Brightness Settings – Daylight and night vision-compatible illumination levels provide adaptability in any lighting condition.
Industry-Standard Footprint – Compatible with SIG SAUER ROMEOZero, Shield RMSc, and other optics-ready compact pistol platforms.
Extended Battery Life – Operates for up to 20,000+ hours on a single battery, ensuring long-lasting reliability.
Top-Loading Battery Compartment – Allows for quick and easy battery changes without removing the optic like the Trijicon RMR requires.

Specifications

Brand: Sig Sauer
Model: ROMEO-X Compact Pistol Enclosed Red Dot
MPN: SORX1202, SORX1460, SORX1400, and SORX1430
Reticle: 3 MOA Dot, 6 MOA Dot, or 32 MOA Circle with 2 MOA Dot
Material: 7075-T6 Aluminum
Weight: 1.1 oz
Brightness Settings: 12 Daytime 3 Night Vision
Color: Black
Fit: SIG ROMEOZero / Shield RMSc footprint

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Sig Sauer Warranty

Can I return the product that I received?

Eligible product may be returned in original packaging for a credit or refund of the purchase price within 14 days of purchase or shipment of Product to Buyer, whichever is later, less shipping and handling. In order to return a product purchased over the internet, or via the phone or facsimile, the Buyer must call Customer Service at 603-610-3000, option 1 during business hours (Monday through Friday 8:30 am to 5:00 pm), and request a Return Authorization Number (RMA). An RMA is required to return the Product. Customers who exchange products that are found to be defective will receive a credit for original shipping charges.

You may exchange the product or receive a refund in the original form of payment. Merchandise must be returned in original packaging and in new sellable condition.

Please allow up to 10 days after the return is received and inspected for the refund to be processed.

Electro Optics – New, unopened optics that still have the holographic seal can be returned for a refund/exchange with 14 days of purchase or shipment of Product to Buyer, whichever is later, less shipping and handling.

Products that cannot be returned at any time include, but are not limited to: firearms, ammunition, ammunition components, airguns, CO2, clothing that has been washed or shows signs of wear, opened consumable items and cleaning kits, opened DVD, CD or other copyrighted software or material, items that have been damaged, used, are missing packaging or accessories, or are otherwise not in new sellable condition. Seller reserves the right to refuse any return or exchange.

If you return a Product that qualified you for a discount, promotional item, or promotional card and either (i) do not also return the discounted or promotional item or (ii) have already redeemed the promotional card, Seller may deduct the value of the discount, promotional item or redeemed card from any refund you receive for the return of the Product.

Please call SIG SAUER Customer service at 603-610-3000, option 1 to receive a Return Material Authorization number. Our Customer Service hours of operation are:

Monday – Friday: 8:30 AM-5:00 PM Eastern time