SIG Sauer Romeo Zero 3 MOA Reflex Sight


In stock

SKU: SOR01300 UPC: 798681618958

Product Description

The fastest, most accurate, ultra-compact micro reflex sight – the ROMEOZero™ has been optimized for everyday concealed carry and pistols with slim slide profiles. The sight features a ruggedized, WeaponsGrade™ textured polymer body and the SpectraCoat™ HD Polymer lens system. The ROMEOZero enables rapid target acquisition in an everyday carry package at an iron sight price.

ROMEOZero is Compatible With:

  • Direct mount to ROMEOZero.
  • Shield RMS-c footprint.
  • J-Point footprint.


  • SpectraCoat™ HD Polymer Lens with 10 times the impact resistance over traditional glass lenses.
  • WeaponsGrade™ Ultralite Polymer housing optimized for use with Polymer pistols, concealed-carry, and also slim slide profiles such as single-stack 1911s, and sub-compact firearms.
  • Stippling pattern on the housing matches P365 and P365XL grip pattern, for an integrated look.
  • 8 vivid, user-configurable daytime illumination levels.
  • MOTAC™ (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not.
  • Parallax free.
  • Highly efficient, point source LED emitter for a crisp dot that is 8 times more efficient than conventional red dots.
  • 10-year battery life – unrivaled in a micro reflex sight.
  • Assembled in the USA.


  • Magnification: 1x.
  • Reticle: 3 MOA Red Dot.
  • Objective Lens Diameter: 24 mm.
  • Overall Length: 1.6 in (40.8 mm).
  • Overall Width: 0.93 in (23.7 mm).
  • Height: 0.93 in (23.7 mm).
  • Weight: 0.4 oz (14 g).
  • Reticle Color: Red.
  • Battery: (1) CR1632.
  • Run Time: 20000 hrs.
  • Illumination Settings: 8 daytime.




Technical Information

Color / Pattern



Catalog Location

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 visit