Discover the rugged durability of the Mepro MPO PRO-F Red Dot Sights, which are designed to withstand the harshest conditions for military and law enforcement use. With a closed design that shields against the elements, a user-selectable 3-segment reticle, and industry-standard RMR footprint compatibility, these optics deliver exceptional accuracy and an expansive field of view. Enjoy advanced features like automatic and manual brightness control, power-saving sleep mode, and an impressive 20,000+ hours of battery life with a CR1632 battery, all while meeting IP67 waterproof standards.