Sig Sauer SORX1380 Romeo-X Enclosed Pro 3 MOA Green Dot Black Pistol-Mounted Reflex SightThe Sig Sauer Romeo-X Enclosed Pro 3 MOA Green Dot SORX1380 is a rugged, pistol-mounted reflex sight featuring a fully enclosed, Argon-purged optical system for protection against dust, moisture, and impact. Sig Sauer SORX1380 features a 3MOA green dot reticle, 15 illumination settings (including nightvision compatible), and MOTAC motion-activated power to extend battery life. Built from CNC-machined 7075 aluminum, it offers low “deck height” co-witnessing with iron sights, is water-resistant (IPX7), and delivers fast, reliable target acquisition in demanding conditions..yellow-box p {font-size:16px}.special-tab {color: #FFFFFF}The Sig Sauer ROMEO-X Enclosed PRO Reflex Sight combines rugged durability with advanced optics technology, designed to meet the demands of professional and tactical shooters alike. Constructed with a robust 7075 aluminum housing and featuring a fully enclosed, sealed, and Argon-purged optical system, this sight offers a reliable and distortion-free aiming solution in any environment. Sig Sauer ROMEO-X Enclosed PRO Reflex Sight includes a patent-pending beryllium copper flexure system for enhanced durability and a low deck height for seamless co-witnessing with standard-height iron sights. Equipped with MOTAC (Motion Activated Illumination) for automatic reticle activation and boasting a long 20,000-hour battery life with 15 illumination settings, including night vision modes, the ROMEO-X Enclosed PRO ensures optimal performance and versatility in the field. Features of the Sig Sauer Sauer ROMEO-X Enclosed PRO: Inspired by MIL-SPEC ROMEO-M17Rugged 7075 Aluminum Housing with a Fully Enclosed, Sealed, and Argon-Purged Optical SystemPatent-Pending Beryllium Copper Flexure ArmDistortion Free Aspherical LensMOTAC (Motion Activated Illumination)Available Reticles: 3 MOA Red Dot, 6 MOA Red Dot, or Circle/DotLow Deck Height for Standard-Height Iron Sight Co-Witness20,000 Hour Battery Life With Side Load Battery15 Illumination Settings Including 3 Night Vision Sig Sauer Romeo-X Enclosed Pro 3 MOA Green Dot Black Pistol-Mounted Reflex Sight SORX1380