The Ghost Red Dot is a close range electronic sight for rapid and accurate target acquisition. The state-of-the-art optical system provides 3x the brightness and 5x the battery life of lower quality LED red dots. Features a parallax free 2 MOA dot reticle with electronic controls and 10 brightness levels for multiple environments and lighting conditions. This newest iteration features shake awake technology. 6061-T6 machined aluminum housing, nitrogen charged and sealed for fog resistance. UltraLUX multi-layer lens coating for increased light transmission and sight picture clarity. Includes a 1.41 inch absolute co-witness Picatinny riser mount and a low profile picatinny rail mount suitable for most weapons. High intensity sighting system 300% brighter than a traditional LED red dot, with extended battery life of over 50,000 hours on a single 3V cell.