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SIG Sauer ROMEO2 Red Dot Sights

SIG Sauer ROMEO2 Red Dot Sights are versatile, modular optics designed for duty, tactical, and competition handguns, offering unmatched durability, adaptability, and rapid target acquisition. Engineered for maximum performance in extreme environments, the ROMEO2 provides a fully enclosed, semi-enclosed, or open-emitter design, allowing shooters to customize the sight to their needs.

Key Features:

  • 3 MOA or 6 MOA Red Dot Reticle – Delivers precise aiming and fast target acquisition.
  • Modular Enclosure Design – Can be used as an open-emitter sight, a semi-enclosed sight, or a fully enclosed sight, offering maximum protection in harsh conditions.
  • Motion Activated Illumination (MOTAC™) – Powers on when motion is detected and automatically turns off when idle, preserving battery life.
  • Top-Loading CR2032 Battery – Allows for quick battery replacements without removing the optic.
  • Aircraft-Grade Aluminum & IPX-7 Waterproof Rating – Ensures shockproof, fog-proof, and waterproof performance, even in submersion up to 1 meter.
  • Co-Witness & Pistol Compatibility – Designed to fit SIG Sauer P320-M17/M18 and other optics-ready pistols with the DeltaPoint Pro footprint.

The SIG Sauer ROMEO2 is a rugged, mission-ready red dot sight, making it the ideal choice for law enforcement, military, and competitive shooters who demand exceptional durability, flexibility, and precision in any environment.

3 products

  • SIG Sauer ROMEO2 Reflex Red Dot Sight Circle Dot Reticle - SOR21000 Red Dot Sight SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight Circle Dot Reticle - SOR21000 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight Circle Dot Reticle - SOR21000

    10 in stock

    New for 2022, SIG Sauer ROMEO2 Reflex Red Dot Sight delivers next-level versatility in a compact package. It ship with two interchangeable steel shrouds: a half shroud and a full shroud. The half shroud provides good protection against drops and minor impacts and the full shroud completely seals in the optic with a polycarbonate rear window for superior protection against dirt, water, dust, and other debris. Alternatively, the user can use the ROMEO2 without the shroud to save a little weight and use the optic as a standard open red dot. The ROMEO2 also features Sig’s exclusive MOTAC and MAGNETAC activation systems. MOTAC (Motion Activated Illumination System) powers up the optic when motion is detected, and MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered. Together, these systems ensure the ROMEO2 is always ready for use. Other features of the ROMEO2 include 15 levels of illumination (12 daytime, 3 night vision) and D.A.R.C. (Dark Adaptive Reticles & Coatings) – a technology that delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices. In addition, the ROMEO2 is compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide and a spring-loaded side battery tray allowing the battery to be changed without having to detach the optic from the host weapon. Features of the SIG Sauer ROMEO2 Reflex Red Dot Sight: 2 steel shrouds: 1 half shroud (for minor drop and impact protection) and 1 full shroud (includes polycarbonate rear window to completely seal in the optic for protection against dirt, water, dust, and other debris) MOTAC (Motion Activated Illumination System) powers up optic when motion is detected MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered D.A.R.C. (Dark Adaptive Reticles & Coatings) delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices 15 illumination levels (12 daytime, 3 night vision) Compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide Spring-loaded side battery tray Integrated rear sight for co-witnessing SPECIFICATIONS MAGNIFICATION: 1x OBJECTIVE LENS DIAMETER (MM): 30mm ADJUSTMENT INCREMENTS: 1.0 MOA TOTAL ELEVATION TRAVEL: 100 MOA TOTAL WINDAGE TRAVEL: 100 MOA OVERALL LENGTH: 1.84 in [46.74mm] OVERALL WIDTH: 1.32 in [33.53mm] HEIGHT: 1.12 in [28.45mm] WEIGHT: 6.3oz RETICLE COLOR: Red CENTER DOT SIZE: Circle Dot WATERPROOFING: IPX-7 BATTERY: CR2032 RUN TIME: 25000 HOURS AT MEDIUM SETTING ILLUMINATION SETTINGS: 12 Daytime - 3 NV COLOR: Black SKU: SOR21000 UPC: 798681662470

    10 in stock

    £849.99

  • SIG Sauer ROMEO2 Reflex Red Dot Sight 3 MOA Dot Reticle - SOR21300 Red Dot Sight SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight 3 MOA Dot Reticle - SOR21300 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight 3 MOA Dot Reticle - SOR21300

    10 in stock

    New for 2022, SIG Sauer ROMEO2 Reflex Red Dot Sight delivers next-level versatility in a compact package. It ship with two interchangeable steel shrouds: a half shroud and a full shroud. The half shroud provides good protection against drops and minor impacts and the full shroud completely seals in the optic with a polycarbonate rear window for superior protection against dirt, water, dust, and other debris. Alternatively, the user can use the ROMEO2 without the shroud to save a little weight and use the optic as a standard open red dot. The ROMEO2 also features Sig’s exclusive MOTAC and MAGNETAC activation systems. MOTAC (Motion Activated Illumination System) powers up the optic when motion is detected, and MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered. Together, these systems ensure the ROMEO2 is always ready for use. Other features of the ROMEO2 include 15 levels of illumination (12 daytime, 3 night vision) and D.A.R.C. (Dark Adaptive Reticles & Coatings) – a technology that delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices. In addition, the ROMEO2 is compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide and a spring-loaded side battery tray allowing the battery to be changed without having to detach the optic from the host weapon. Features of the SIG Sauer ROMEO2 Reflex Red Dot Sight: 2 steel shrouds: 1 half shroud (for minor drop and impact protection) and 1 full shroud (includes polycarbonate rear window to completely seal in the optic for protection against dirt, water, dust, and other debris) MOTAC (Motion Activated Illumination System) powers up optic when motion is detected MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered D.A.R.C. (Dark Adaptive Reticles & Coatings) delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices 15 illumination levels (12 daytime, 3 night vision) Compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide Spring-loaded side battery tray Integrated rear sight for co-witnessing SPECIFICATIONS MAGNIFICATION: 1x OBJECTIVE LENS DIAMETER (MM): 30mm ADJUSTMENT INCREMENTS: 1.0 MOA TOTAL ELEVATION TRAVEL: 100 MOA TOTAL WINDAGE TRAVEL: 100 MOA OVERALL LENGTH: 1.84 in [46.74mm] OVERALL WIDTH: 1.32 in [33.53mm] HEIGHT: 1.12 in [28.45mm] WEIGHT: 6.3oz RETICLE COLOR: Red CENTER DOT SIZE: Circle Dot WATERPROOFING: IPX-7 BATTERY: CR2032 RUN TIME: 25000 HOURS AT MEDIUM SETTING ILLUMINATION SETTINGS: 12 Daytime - 3 NV COLOR: Black SKU: SOR21000 UPC: 798681662470

    10 in stock

    £749.99

  • SIG Sauer ROMEO2 Reflex Red Dot Sight 6 MOA Dot Reticle - SOR21600 Red Dot Sight SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight 6 MOA Dot Reticle - SOR21600 Red Dot Sight SIG Sauer

    SIG Sauer SIG Sauer ROMEO2 Reflex Red Dot Sight 6 MOA Dot Reticle - SOR21600

    10 in stock

    New for 2022, SIG Sauer ROMEO2 Reflex Red Dot Sight delivers next-level versatility in a compact package. It ship with two interchangeable steel shrouds: a half shroud and a full shroud. The half shroud provides good protection against drops and minor impacts and the full shroud completely seals in the optic with a polycarbonate rear window for superior protection against dirt, water, dust, and other debris. Alternatively, the user can use the ROMEO2 without the shroud to save a little weight and use the optic as a standard open red dot. The ROMEO2 also features Sig’s exclusive MOTAC and MAGNETAC activation systems. MOTAC (Motion Activated Illumination System) powers up the optic when motion is detected, and MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered. Together, these systems ensure the ROMEO2 is always ready for use. Other features of the ROMEO2 include 15 levels of illumination (12 daytime, 3 night vision) and D.A.R.C. (Dark Adaptive Reticles & Coatings) – a technology that delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices. In addition, the ROMEO2 is compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide and a spring-loaded side battery tray allowing the battery to be changed without having to detach the optic from the host weapon. Features of the SIG Sauer ROMEO2 Reflex Red Dot Sight: 2 steel shrouds: 1 half shroud (for minor drop and impact protection) and 1 full shroud (includes polycarbonate rear window to completely seal in the optic for protection against dirt, water, dust, and other debris) MOTAC (Motion Activated Illumination System) powers up optic when motion is detected MAGNETAC (Magnetic Activation) powers up the optic when the host weapon is drawn from a compatible holster, and shuts the optic off when holstered D.A.R.C. (Dark Adaptive Reticles & Coatings) delivers optimal target clarity and ideal reticle brightness when used with Gen 3+ night vision devices 15 illumination levels (12 daytime, 3 night vision) Compatible with any Sig Sauer pistol outfitted with a Pro-Cut slide Spring-loaded side battery tray Integrated rear sight for co-witnessing SPECIFICATIONS MAGNIFICATION: 1x OBJECTIVE LENS DIAMETER (MM): 30mm ADJUSTMENT INCREMENTS: 1.0 MOA TOTAL ELEVATION TRAVEL: 100 MOA TOTAL WINDAGE TRAVEL: 100 MOA OVERALL LENGTH: 1.84 in [46.74mm] OVERALL WIDTH: 1.32 in [33.53mm] HEIGHT: 1.12 in [28.45mm] WEIGHT: 6.3oz RETICLE COLOR: Red RETICLE: 6 MOA Dot WATERPROOFING: IPX-7 BATTERY: CR2032 RUN TIME: 25000 HOURS AT MEDIUM SETTING ILLUMINATION SETTINGS: 12 Daytime - 3 NV COLOR: Black SKU: SOR21600 UPC: 798681647705

    10 in stock

    £749.99

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