Developed to improve precision and accuracy with any style or caliber of weapon, the Trijicon RMR (Ruggedized Miniature Reflex) is designed to be as durable as the legendary ACOG. This model is a battery free, dual illuminated sight, featuring Trijicon fiber optics and tritium. Housed in rugged forged aluminum, the RMR is extremely tough yet lightweight. Easy-to-use adjusters with audible clicks allow for quick windage and elevation adjustments. The Trijicon RMR is tougher than any alternative and suitable for military, law enforcement and hunting applications. It includes a RM33 Low Profile Picatinny Rail Mount.