The Sig Sauer ROMEO5 1×20mm Red Dot Sight is a compact, durable optic engineered for rapid target acquisition and dependable performance across a wide range of shooting applications. Featuring a crisp 2 MOA dot paired with a 65 MOA circle reticle, this optic allows shooters to quickly engage close-range targets while maintaining precise aiming capability. Sig Sauer’s motion activated illumination technology helps extend battery life by automatically powering the optic on when movement is detected and off when idle, delivering up to 50,000 hours of runtime from a single AAA battery. Built with rugged construction, anti-reflective and scratch-resistant lens coatings, and an IPX-7 waterproof rating, this red dot sight is designed to withstand harsh environmental conditions while maintaining consistent performance.