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Sig Arms Romeo5 Xdr 1 X20 Mm 2 Moa, Red Dot



ROMEO5 compact green 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 green 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. Robust, compact sight with 1x aiming solution optimized for today\'s MSR rifles, shotguns, carbines, submachine guns, and full-sized handguns.



  • 2 MOA Green-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
  • Green Predator Reticle
  • 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 a M1913 Picatinny low mount riser and a co-witness 1.41” riser mount


  • Magnification: 1x
  • Objective Lens Diameter (mm): 20 mm
  • Adjustment Increments: 1.0 MOA
  • Total Elevation Travel: 100 MOA
  • Total Windage Travel: 100 MOA
  • Overall Length: 63.5 mm
  • Overall Width: 35.6 mm
  • Height: 66 mm
  • Weight: 5.6 oz
  • Reticle: Circle Dot Dual Reticle
  • Reticle Color: Red
  • Center Dot Size: 2 MOA
  • Waterproofing: IPX 7
  • Battery: (1) AAA
  • Color: Black