Sig Sauer ROMEO5 1x20mm Red Dot Sight SOR52001

Apr 27, 2020 | Red Dot Sights

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Sig Sauer ROMEO5 1x20mm Red Dot Sight SOR52001

ROMEO5 1x20 mm Red Dot Sight 2MOA

Robust, compact red dot sight with 1x aiming solution optimized for today’s MSR rifles, AR-15, shotguns, carbines, sub-machine guns, and full-sized handguns.

The Sig Sauer ROMEO5 features the MOTAC™ (Motion Activated Illumination) which increases battery life by shutting down the system when not in use and instantly activates the system when it senses the slightest vibration or movement. Your sight will be up when you go into action. The ROMEO5 will mount on any platform and the solid aluminum design will give peak performance and years of service. SKU: 52574, UPC: 798681553396, MFR#: SOR52001

Download: Sig Sauer ROMEO5 Users Manual

Check Prices at Palmetto State Armory, Brownells, Primary Arms, Optics Planet, Amazon


Sig Sauer ROMEO5 1X20mm compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax, so point-of-aim is point-of-impact, and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight. Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight. The readily available CR2032 battery is side-loading, allowing for quick battery replacement (featuring 40,000+ hours or more of life): dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance.


  • 2 MOA Red-Dot provides ten illumination settings (8 daylight plus 2 NV) for visibility in all light 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 40,000+ hour battery life
  • Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance
  • Includes an M1913 Picatinny low mount riser and a co-witness 1.41” riser mount


  • Model: ROMEO5
  • Magnification: 1x
  • Objective Diameter: 20mm
  • Eye Relief: Unlimited
  • Dot Size: 2 MOA Red Dot
  • Elevation Adjustment Range: +/- 40 MOA
  • Windage Adjustment Range: +/- 40 MOA
  • Illumination: 8 Daytime / 2NV
  • Battery Type: One (1) CR2032
  • Battery LIfe: 450 hours (on highest setting)
  • Weight: 5.10 ounces
  • Length: 2.47 inches
  • Width: 1.50 inches
  • Height: 1.52 inches