The Trijicon RMR type 2 adjustable LED sight is engineered for extreme durability and precision, featuring a patented housing shape that absorbs impacts and diverts stress away from the lens. Built with upgraded electronics for superior performance on slide-ride pistols and small arms, it is the ultimate red dot solution for military, law enforcement, concealed carry, target shooting and hunting. With easy-to-use side buttons, users can quickly adjust brightness, switch between manual and automatic modes or power down for storage. The automatic mode ensures readiness, while the manual mode remains active for 16.5 hr before defaulting back. Compatible with night vision devices, the 3.25 MOA dot is the most popular option, striking the perfect balance between rapid target acquisition and precision at distance. Plus, the lockout feature prevents accidental adjustments, ensuring reliability in any mission-critical scenario. The unique, patented housing shape of this optic diverts impact force away from the lens, significantly enhancing durability The tritium-phosphor lamp illuminates the reticle in low light conditions, while fiber optics automatically adjust brightness and contrast Designed to be waterproof to 20 m (66 ft), this optic ensures functionality even in wet or submerged conditions The RMR automatically adjusts its aiming dot to ambient lighting conditions after 16.5 hr, providing consistent performance This optic creates wide-band light transmission for minimal change in target area color, enhancing target visibility Easy-to-use buttons on the optic allow for illumination brightness adjustments, mode toggling and powering down for storage No special tools are needed for adjustments, with 1 MOA per click for precise reticle adjustments This optic is versatile for use with rifles, pistols, shotguns, carbines or as a secondary sight with a magnified optic Ruggedized battery contacts and electronics ensure reliability and performance in challenging environments for the automatic LED and adjustable LED RMR models The tritium lamp in the RMR is warrantied to illuminate for 15 years, ensuring long lasting visibility in low light conditions Electronics in the automatic LED and adjustable LED RMR are warranted for 5 years, ensuring reliable performance in harsh environments