Introducing the Sentinel II 1x20mm Green 3 MOA Dot Blackout Rear Micro Sight a cutting-edge optic designed for precision and reliability. This sleek black sight offers 10 adjustable brightness settings allowing you to easily adapt to various lighting conditions. Its direct mount ensures a secure fit while the lightweight construction at just 0.06 lbs makes it perfect for those seeking minimal added weight. Powered by a CR 2032 battery this sight features a vibrant green 3 MOA dot reticle for quick target acquisition. Please note this model is not night vision compatible. Enhance your shooting experience with the Sentinel II's exceptional performance and durability.