The Sig Sauer ROMEO-M17 Enclosed Red Dot Sight is a MIL-SPEC optic specifically engineered for the SIG SAUER M17 and M18 pistols, as chosen by the U.S. Military. Designed with SIG-LOC mounting for a secure fit, it offers unmatched performance with a fully enclosed, sealed optical system and a 2 MOA red dot/32 MOA circle reticle, independently selectable for versatility. Built with a rugged 7075 aluminum housing and anti-reflection grooves, it ensures durability and glare reduction. Featuring MOTAC and MAGNETAC technologies, 15 brightness settings, and a side-mounted CR2032 battery, the ROMEO-M17 delivers up to 50,000 hours of runtime for dependable performance in any condition.

Features:

• Fully enclosed, sealed, and purged optical system for ultimate protection
• Designed exclusively for SIG SAUER M17/M18 pistols with SIG-LOC mounting interface
• Rugged 7075 aluminum housing with integrated gas deflector and anti-reflection grooves
• 2 MOA red dot/32 MOA circle reticle with independently selectable options
• 15 brightness settings, including 3 optimized for Gen 3+ night vision devices
• MOTAC (Motion Activated Illumination) and MAGNETAC (Magnetic Activation) technologies
• Dark Adaptive Reticles & Coatings (D.A.R.C.) for enhanced visibility in low light
• Side-mounted CR2032 battery compartment with threaded cap for easy changes
• Up to 50,000-hour runtime at medium brightness
• Extremely low deck height for co-witness with standard-height sights
• Independent brightness adjustment buttons, designed for glove use
• Windage and elevation adjustments with tactile clicks and 1.5 MOA per click resolution
• Drainage holes to prevent pooled liquid when transitioning between vertical and horizontal positions