The Sig Sauer Electro-Optics SOR5105 Romeo5 Gen II Standard I-Beam Mount is a cutting-edge red dot sight designed for both civilians and armed professionals seeking a reliable aiming solution. With its refreshed design, the ROMEO5 GEN II features a crisp 2 MOA red or green dot emitter powered by a CR2032 battery, ensuring quick replacement and an impressive 40,000-hour runtime thanks to the innovative MOTAC technology that activates the sight upon motion. This optic is built to endure the harshest conditions, boasting an IPX7 rating that guarantees waterproof and fog-proof performance, making it ideal for any environment. The top mount ambidextrous controls provide 10 daylight and 2 night vision settings, allowing users to effortlessly find the optimal brightness for their surroundings. Weighing just 5.50 oz and featuring a parallax-free optical design, the ROMEO5 GEN II enhances situational awareness with its interchangeable I-BEAM Mount, ensuring a seamless shooting experience. Whether you are on the range or in the field, upgrade your shooting capabilities with the proven performance of the Sig Sauer ROMEO5 GEN II optic, designed to meet the demands of serious shooters.