Experience precision and clarity with the Sig Sauer ROMEO5 1x20mm Red Dot Sight, a robust and reliable sighting solution for your firearm. Featuring a 2 MOA red dot reticle, fully multicoated lens coating for enhanced image quality, and a durable aluminum body, this sight is engineered for both military and civilian use. The intuitive design includes waterproof and shockproof features, along with brightness settings for versatile environments. The ROMEO5 is easily mounted on a Picatinny rail, allowing for a seamless integration with your handgun, rifle, or shotgun. Its lightweight construction, weighing in at a mere 5.1 oz, ensures minimal added weight to your weapon, while the included CR2032 battery provides a reliable power source. This model, with an objective lens diameter of 20 mm and a maximum magnification of 1x, offers a broad field of view and precise point-of-view shot acquisition. New but opened box, may not be sealed. Minor box scratches could be visible.