Dark mode is


Red Dot Sight

In stock

Sig Sauer ROMEO3 MAX 1X30MM 6 MOA Red Dot

As low as $199.00
Rainier Arms Free Ground Shipping

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.


  • 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 vivd, user configurable daytime illumination levels
  • MOTAC (Motion Activated Illumination System) that powers up when it senses motion and powers down with does not
  • Parallax free
  • Highly efficient, point source LED emitter for a crisp dot that is 8 times more efficient that conventional red dots 
  • 10 year battery life - unrivaled in a micro reflex sight
  • Assembled in the USA


  • Sight Window .72 in x 61 in / 18.3 mm x 15.4 mm
  • Battery CR1632
  • Windage 120 MOA
  • Elevation 120 MOA
  • Brightness Settings 8 Daytime Settings
  • Battery Life Up to 10 yeats
  • Weight 0.4 oz / 14 grams
More Information
Product Type Red Dot Sight
Manufacturer Sig Sauer