Sig Sauer ROMEO-M17 1x24mm Circle Dot Reflex Sight, Coyote

Sig Sauer ROMEO-M17 1x24mm Circle Dot Reflex Sight Features and Performance

The Sig Sauer ROMEO-M17 1x24mm Circle Dot Reflex Sight is built for shooters who want a premium enclosed pistol optic designed specifically around the M17 and M18 handgun platform. Rather than being a more generic miniature reflex sight, the ROMEO-M17 is positioned as a dedicated hard-use optic that integrates directly with compatible SIG pistols. That makes it especially appealing for buyers who want a factory-matched sighting solution with a rugged housing, fast target acquisition, and a configuration intended for serious duty or defensive use.

This version is identified under part number SORM1700, and SIG SAUER’s 2024 instructor price list directly ties that model to UPC 798681688555. SIG describes it as the ROMEO-M17 in coyote with a circle dot reticle, while matching retailer listings consistently describe it as a 1x24mm enclosed red dot built for the M17 and M18. Keeping those details correct matters because SIG’s optic lineup includes several nearby pistol-dot models, but this SKU is specifically the dedicated ROMEO-M17 rather than a ROMEO1PRO, ROMEO2, or ROMEO-X variant.

The circle dot reticle gives the shooter a fast and highly visible aiming solution. Matching retailer listings commonly describe it as a 2 MOA red dot paired with a 32 MOA circle. That setup is useful for shooters who want a crisp center aiming point for more deliberate shots while still keeping a bold outer reference for rapid acquisition at close range. On a practical fighting or duty-style pistol, that balance can make the optic feel both fast and controlled.

One of the major selling points of the ROMEO-M17 is its enclosed design and dedicated mounting interface. Retailer listings describe SIG’s proprietary SIG-LOC mounting system, which helps keep the optic purpose-built for compatible M17 and M18 pistols. Matching sources also list MOTAC motion-activated illumination, 12 daylight and 3 night vision settings, and a durable aluminum housing. Together, those features position the optic as a serious pistol-ready sight rather than a light recreational add-on.

Matching retailer specs also describe 1.5 MOA windage and elevation adjustments, a coyote finish, and premium coatings such as D.A.R.C., LensArmor, and SpectraCoat. Those details reinforce the ROMEO-M17’s role as a hard-use enclosed optic built around durability, visibility, and fast handgun performance under demanding conditions.

If you are building out a complete handgun optics setup, you can browse more options in our
Optics & Optics Accessories
collection. You can also explore additional non-magnified sighting options in our
Red Dots & Non-Magnified Optics
category.

For manufacturer information and additional product details, visit
SIG SAUER.

• Manufacturer: Sig Sauer
• Model: ROMEO-M17
• MPN: SORM1700
• UPC: 798681688555
• Magnification: 1x
• Objective Lens Diameter: 24mm
• Reticle: Circle Dot
• Common Retail Reticle Listing: 2 MOA Dot / 32 MOA Circle
• Color: Coyote
• Adjustment Click Value: 1.5 MOA
• Brightness Settings: 12 daylight / 3 night vision
• Mount Type: SIG-LOC
• Technology: MOTAC motion-activated illumination
• Platform Compatibility: SIG M17 / M18