The M17 and M18 pistols have been officially selected by the US Military as the standard sidearm, and the ROMEO-M17 is the only optic designed specifically for these iconic weapons. Unlike other optics that compromise on fit or performance, the ROMEO-M17 is built to meet the rigorous standards of military use, offering precision and durability without compromise. This American-made, MIL-SPEC red dot sight is engineered to seamlessly integrate with the M17 and M18 pistols, ensuring optimal performance. Please note that the ROMEO-M17 features SIG SAUER's proprietary SIG-LOC mounting interface, and is exclusively compatible with the Sig Sauer M17/M18 military issue and commemorative pistols that have a single optics plate mounting screw. It is not compatible with any other pistols.

• The fully enclosed, sealed and purged optical system ensures ultimate protection from environmental elements, keeping your optics safe and reliable in all conditions
• Mounts from underneath the pistol, reusing the MHS pistol rear sight block and sight block screw for a secure attachment
• The 7075 aluminum housing offers superior strength and durability, ensuring your equipment can withstand rough handling and tough environments
• Integrated gas deflector on the front of the housing ensures optimal performance and protection
• Anti-reflection grooves are machined into all rear surfaces to significantly reduce glare for clearer sight pictures
• Extremely low deck height allows a full sight picture and co-witness with standard-height sights
• SIG-LOC (SIG leverage optimizing connection) provides the ultimate optic/pistol lockup for superior accuracy
• The high-efficiency point source LED emitter, with a 2 MOA dot/32 MOA circle reticle, offers independently selectable reticle options for versatile aiming configurations
• Independent brightness adjustment buttons are recessed within a protective plate, allowing for easy activation even while wearing gloves
• The 15 brightness settings, with (3) optimized for Gen 3+ NV devices, deliver customizable lighting for any environment, even in low light conditions
• The side-mounted CR2032 battery compartment, featuring a threaded battery cap, allows for easy battery changes without needing to remove the optic from the firearm
• With a minimum continuous runtime of 20000 hr at medium brightness, this optic is designed for extended use without frequent recharging
• (2) drainage holes machined into the housing behind the sealed rear window allow pooled liquid to escape, ensuring proper functionality when transitioning between positions
• Windage and elevation adjustments have tactile clicks and the adjustment screws are slotted for use with any small flat-blade tool, with 1.5 MOA per click resolution
• MOTAC (motion activated illumination system) powers up when motion is detected and powers down when idle, preserving battery life while ensuring immediate readiness
• The MAGNETAC magnetic activation system automatically powers off the optic when holstered and powers it back on when drawn for seamless functionality
• DARC (dark adaptive reticles coatings) improves target clarity in low light conditions, providing enhanced visibility during night missions