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SigSauer - Romeo4S 1X20 mm

SigSauer - Romeo4S 1X20 mm

$569.99 Regular Price
$512.99Sale Price

NOTE: Export restrictions apply.


Harness the bright beams of the sun to power this Sig Sauer Romeo4S Solar 1x20mm Compact Red Dot Sight w/Mount that will provide crisp, clear views while enhancing your accuracy during short- to medium-range engagements. With the combination of solar power and batteries, these Red Dot Sights from the experts at SIG SAUER can provide a runtime of over 100,000 hours, ensuring you never lose sight of a target in stressful situations. This Sig Sauer Romeo4S 1x20 LED Illuminated Red Dot Sight is housed in a durable and lightweight aircraft-grade aluminum chassis and offers complete IPX-7 rated waterproof and fogproof protection to deliver maximum performance in any outdoor conditions. You can also customize your shooting experience with 4 different reticle options, and the MOTAC technology turns off your device when not in sue to conserve energy. Amplify your accuracy and overall sighting potential in a wide variety of lighting backgrounds when using the Sig Sauer Romeo4S 1x20 Solar Powered Red Dot Sight.


Warning: California's Proposition 65

  • Key Features

    • Designed for modern semi-automatic pistols, MSR platforms and shotguns
    • Short and medium range engagements and recreational shooting across a wide range of calibers and light conditions
    • Extremely strong and light CNC aluminum housing
    • Runtime in excess of 100,000 hours with solar and battery usage
    • Comes standard with see-through lens covers and quick-release mount
    • Ballistic Circle-Dot and Ballistic Circle QuadPex reticle options
    • Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds)
    • Unlimited eye relief to acquire aiming point and target, regardless of eye position behind sight.
    • MOTAC (Motion Activated Illumination) powers up or down when sensing motion
    • Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime
    • True co-witness QR mount and low mount included
    • Strong, lightweight aircraft-grade CNC aluminum housing
    • Waterproof, IPX-7 rated, and fog-proof
  • Product Specifications:

    Manufacturer: SIG SAUER
    Color: Graphite
    Finish: Matte
    Fabric/Material: CNC Aluminum
    Magnification: 1 x
    Objective Lens Diameter: 20 mm
    Illumination Type: LED
    Illumination Color: Red
    Brightness Settings: 10
    Eye Relief: Unlimited
    Adjustment Type: MOA
    Adjustment Click Value: 0.5 MOA
    Lens Material: Glass
    Optical Coating: HDX
    Attachment/Mount Type: Torx Mount, Quick Release
    Battery Type: CR2032
    Battery Quantity: 1
    Battery Life: 50000 hours
    Operating Temperature: -40 - 140 Fahrenheit
    Weather Resistance: Yes
    Water Resistance Level: IPX-7
    Water Resistant Mark: 400 m
    Shockproof: Yes
    Fogproof: Yes
    Length: 3.33 in
    Width: 1.86 in
    Height: 2.46 in
    Weight: 7.6 oz
    Included Accessories: Clear Flip-Open Lens Cover
    Magnification Type: Fixed
    W/E Travel at 100 Yds: 100 MOA
  • Export Restrictions:

    Product shown herein is subject to US export regulations and may require a license prior to export. Any diversion contrary to US Government regulations is prohibited.

  • Shipping Info:

    Standard handling time is 3 to 5 business days. Due to high demand shipping for some products may be delayed.

  • Warranty & Returns:

    All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once complete, follow the provided return instructions and return the merchandise as soon as possible.  Please note that your RMA number is only active for 15 days from the date of submission.

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