Sig Sauer Romeo M17 Enclosed Red Dot Circle Dot
Military-spec red dot sight engineered exclusively for Sig Sauer M17 and M18 pistols. Features 2 MOA red dot/32 MOA circle reticle, fully sealed optics, 15 brightness settings, and up to 50,000 hours of battery runtime.
Fits: Sig Sauer M17, Sig Sauer M18
The Optic Built for America's Sidearm
The Sig Sauer Romeo M17 is the only red dot sight designed from the ground up for the M17 and M18 pistols—the official sidearms of the United States Military. This is not a compromise or adaptation; it is purpose-built precision.
Key Features
- Military-Grade Construction: Rugged 7075 aluminum housing built to MIL-SPEC standards
- Dual Reticle System: 2 MOA red dot for precise aiming paired with a 32 MOA circle for rapid target acquisition—independently selectable for your preferred shooting style
- Fully Enclosed Optics: Sealed optical system protects against dust, moisture, and environmental contamination
- Advanced Technologies: MOTAC (Motion Activated Illumination) and MAGNETAC (Magnetic Activation) automatically manage brightness based on your environment and movement
- Extended Runtime: Up to 50,000 hours of continuous operation on a single CR2032 battery
- 15 Brightness Settings: Fine-tune illumination for any lighting condition, from bright daylight to low-light scenarios
- Anti-Reflection Grooves: Reduces glare and enhances optical clarity
SIG-LOC Mounting
The Romeo M17 utilizes Sig Sauer's proprietary SIG-LOC mounting interface, which provides a secure, repeatable fit on M17 and M18 pistols. This sight is compatible only with M17/M18 military-issue and commemorative models featuring the single optics plate mounting screw.
Built for Performance
When the U.S. Military chose the M17 and M18 as its official sidearms, they demanded an optic worthy of that responsibility. The Romeo M17 answers that call with American-built reliability and uncompromising performance.
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
- 2 moa / 32 moa circle dot
- cr2032 battery
- nvg compatible
