The ROMEO-RS (Reinforced Steel) was specifically engineered to provide the accuracy and convenience of a red dot at a cost that competes with high-end iron sights. The ROMEO-RS housing forms around a rugged steel chassis that supports and protects a premium aspherical glass lens. Threaded metal inserts allow for optimal torque load when mounting the optic to a slide and installing the side-load battery tray, while additional metal inserts provide increased accuracy and long term durability for the windage and elevation adjustment mechanisms. The ROMEO-RS features a convenient side-mounted illumination adjustment button embedded into the polymer housing to prevent accidental interference, and the side-load battery tray makes battery replacements easy to do while maintaining zero. SIG SAUER’s updated footprint design maintains true compatibility with industry-standard optics cuts while allowing for the additional lock-up strength provided by steel recoil pins to eliminate the potential for any lateral shift. Built in Tualatin, Oregon, the ROMEO-RS was engineered to deliver premium red dot functionality at a cost that’s within reach of any shooter. 

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