SIG Sauer ROMEO Zero Reflex Sight - 3 MOA

Manufactured by Sig Sauer
SKU: SOR01300
MPN: SOR01300
Manufactured by Sig Sauer
3 Reviews
$159.99 $199.99

In Stock

Standard orders will ship out in 1 business days or less if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The SIG Sauer ROMEO Zero red dot sight features an ultra-compact, lightweight, and durable design optimized for compact and sub compact concealed carry pistols. Unlike other pistol red dot sights, the ROMEO Zero has a polymer lens with SpectraHD coating which has been tested to withstand up to 10 times the impact force that a traditional glass lens can withstand. It features a highly efficient LED emitter that is 8 times more efficient than other red dots and can last up to 10 years on a single CR1632 battery. Additionally, the MOTAC motion activated system will turn off the 3 MOA red dot when sitting still and will automatically turn on the moment your pistol begins to move. An integrated rear sight is compatible with the standard front sight on the SIG P365 handguns allowing you to use your iron sights as an indexing point to quickly find the red dot.

Compatible Mounts:
  • Shield RMS-c
  • J-Point
  • Not compatible with ROMEO1 mounts

  • 3 MOA dot reticle
  • Polymer body
  • Polymer lens
  • SpectraCoat HD lens coating
  • Optimized for slim or sub compact pistols
  • 8 brightness adjustment settings
  • MOTAC motion activated LED
  • 10 year 20,000 hour battery life

Sig Sauer is a world-renowned firearms manufacturer with a rich history of innovation and design leadership. No other firearms manufacturer is so highly regarded and so universally respected for the quality, reliability, and safety of its products. Since 1864 they have expanded their product line to include suppressors, optics, ammo, and airguns to provide customers with a greater range of firearms and equipment.
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BaseNot Included
Battery Life10,001 - 25,000 Hours
Battery TypeCR1632 3V Lithium Coin
BrandSig Sauer
Brightness8 Settings
Night Vision CompatibleNon-Compatible
Reticle3 MOA Dot
Reticle ColorRed
WarrantySIG Sauer Electro-Optic Infinite Guarantee
Weight.4 oz.
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

3 reviews

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Romeo zero p365

by -

Great price & quick shipping. Haven’t had a chance to use it yet, do to over priced ammunition.


by -

Made for my 365XL and as always the best customer service!

So far so good!

by -

Works great on my Sig P322. Only used it for about 300 rounds so far. Light weight and bright.