Swampfox RDLR122-2MR: Innovation meets versatility with the next-generation Liberator II dot sight, featuring Shake N\' Wake auto on/off technology, improved battery life, and an all-new multi-reticle option. 10 manual brightness settings for daylight, indoor/lowlight, and night vision-compatible conditions. Included are low-profile and absolute co-witness height T-2 footprint mounts to fit any standard Picatinny rail. Designed for PCCs, large-caliber rifles, and shotguns, Liberator II's compact 6061 aluminum housing is complemented by anti-fog, anti-scratch, and hydrophobic coated lenses, ensuring ultimate clarity and durability during use.