SIG Sauer ROMEO5 1x20mm 2 MOA Red Dot Sight – SOR52001. For sale is a SIG Sauer ROMEO5 compact red dot sight in excellent condition. One of the most trusted red dots on the market used by military, law enforcement, and competition shooters worldwide. Brand: SIG Sauer. Part Number: SOR52001. Objective Lens: 20mm. Reticle: 2 MOA Red Dot. Illumination: 10 settings (8 daylight, 2 NV compatible). Battery: CR2032 (side-loading). Battery Life: Up to 40,000 hours on setting 5. Waterproof: IPX-7 rated (submersible to 1 meter). Weight: 5.1 oz. Tube Diameter: 30mm. Glass crystal clear no scratches, fogging, or haze. 2 MOA dot is bright and crisp across all brightness levels. MOTAC (Motion Activated Illumination) functions perfectly. Glossy finish intact. SIG Sauer ROMEO5 red dot sight. Low mount (M1913 Picatinny). 1.41 co-witness riser mount (M1913 Picatinny). All original accessories. Owner’s manual. Compatible with AR-15, AK platforms, shotguns, pistols, and any Picatinny/Weaver rail. Questions welcome happy to provide additional photos.