A top-notch targeting solution for your performance semi-automatic pistol, the SIG SAUER® ROMEO-X PRO Reflex Sight offers military-grade functionality in a civilian red dot sight. Combining multiple advanced technologies with an ultra-low deck height, this sight gives shooters rapid target acquisition with both eyes open and threat focused targeting from an ultra-compact design. Boasting direct mounting footprints for the optic ready P320, P226, and P229 pistol lines, the ROMEO-X PRO offers an ultra-low deck height that offers shooters the ability to co-witness with standard height iron sights. Inspired by the MIL-SPEC ROMEO-M17, this sight utilizes Motac™ motion sensing technology to power up illumination immediately when it senses motion and powers down when not in use to extend battery life. A streamlined design, this sturdy sight combines a CNC machined 7075 aluminum housing, distortion-free aspherical lens, and innovative beryllium copper flexure arm to deliver long-lasting, reliable performance. The advanced 1x24 ALT™ lens system features ultra-wide broadband, anti-reflection lens coatings to reduce surface reflections across the entire visible spectrum to deliver superior light transmission. It also utilizes Sig's D.A.R.C. lens coatings and reticle brightness settings for optimized use with GEN 3+ night vision devices. The open emitter provides exceptional brightness for the sight's reticle with 15 settings (3 night vision) to ensure rapid target engagement under a full range of lighting conditions. Runs on one CR-1632 battery (included) up to 20,000 hours. Mfrs. 10-year warranty.

Trustworthy durability and performance from a compact reflex sight
Inspired by the MIL-SPEC ROMEO-M17
Direct mounting footprints for the optic ready P320, P226, and P229 pistol lines
CNC machined 7075 aluminum housing and beryllium copper flexure arm
Ultra-low deck height co-witness with standard height iron sights
Advanced 1x24 distortion-free ALT aspherical lens
Ultra-wide broadband, anti-reflection lens coatings - superior light transmission
MOTAC technology powers up when the gun moves
Red dot reticle
15 brightness settings (3 night vision) handles a full range of lighting conditions
D.A.R.C. lens coatings and reticle brightness settings optimized use with GEN 3+ night vision devices

SIG SAUER ROMEO-X PRO Reflex Sight