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Sig Sauer Romeo3 Reflex Sight SIGO-R3.2

Sig Sauer Romeo3 Reflex Sight


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Sig Sauer Romeo3 Reflex Sight is the ideal sighting slution for MSR rifles, shotguns, carbines, submachine guns, and full size handguns. 


  • High transmittance red notch reflector for excellent brightness, light transmittance 
and zero distortion
  • A 3 MOA Red Dot with multiple intensity settings ensures rapid target engagement 
under a full range of lighting conditions
  • MOTAC™ (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced battery life
  • The readily available CR2032 battery is side-loading, allowing for quick battery 
replacement without having to remove the sight from the firearm
  • Extremely strong and lightweight aircraft grade CNC Aluminum housing ensures a 
lifetime of reliable service
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and 
fog-proof performance
  • Available with a M1913 Picatinny riser mount for AR iron sight co-witness, sold separately


Magnification: 1x

Eye Relief: Unlimited

Red Dot Size: 3 MOA

Elevation & Windage Adjustment Range: 100 MOA

Illumination Settings: 9 Daytime / 2 NV

**Sig Sauer Optics sales are limited to LE/IOP/APP personnel only, credentials must be provided to purchase**

Additional Information

UPC Code 798681521357
Mfg. Number SOR31002
Reflective No
Best Use Optic
Brand Sig Sauer

Shipping & Delivery

Normal shipping days are Monday - Friday (Saturday based on delivery location, not guaranteed). If expedited shipping chosen, in-stock items ship immediately. Backordered or out of stock items will be shipped best method, Standard Ground. Domestic shipping only. Streicher’s does not ship to PO Boxes. See our Shipping Policy.

NOTE: Because of UPS's shipping policy to HI and AK, Streicher's is not able to ship ammunition to these states. All ammunition must ship via ground shipping. Shipping costs are based on total dollar of the order. Standard ground shipping cost is $6.99 on order totals up to $99 then free ground shipping after that. Expedited shipping via air is available for a nominal fee, normal shipping restrictions apply. See our Return & Exchange Procedures.

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