• Sig ROMEO Zero -
  • Sig ROMEO Zero -


Micro Open reflex sight

The fastest, most accurate, ultra-compact micro reflex sight - the ROMEOZero has been optimized for everyday concealed cary 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.

The ROMEOZero has the same footprint as the Shield Reflex Mini Sight Compact. So any pistol or adapter plate on the market that mounts the Shield Reflect Mini Sight Compact will also mount the ROMEOZero.

Comes with metal shroud

Item# Description Availability Qty
MSRP Price Choose Qty
SIG SOR01300

In Stock

1 $267.00 $139.99
SIG SOR01600

In Stock

1 $267.00 $139.99


  • SpecraCoat HD Polymer Lens with 10 times the impact resistance over traditional glass lenses
  • WeaponGrade Ultralite Polymer housing optimized for use with Polymer pistols, concealed-carry and also slim slide profiles such as single-stack 1911'S and subcompact 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.
  • Parallex 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 USA

Sight Window.72 in x .61 in / 18.3 mm x 15.4 mm
Windage120 MOA
Elevation120 MOA
Brightness Settings8 Daytime Settings
Battery LifeUp to 10 years
Weight0.4 oz / 14 grams

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