Burris AR sights are made for close-quarter engagement. These sights allow for nanosecond target acquisition even in low-light situations. The versatile sight comes in a variety of sizes and magnifications, ensuring law enforcement can accurately cover distances in addition to being ready at a moment's notice. Burris Optics prides itself on being an innovative leader in the optics world, and AR Sights continue that tradition. Similar to other Burris products, the warranty is forever. Burris AR Sight Features: Made for tactical and mid-range precision shooters Rugged construction withstands recoil, the rigors of competition and battle, and all types of weather The illuminated reticle reduces time to get on target in any lighting condition Precision-gauged, hand-fitted internal assemblies maintain a consistent point of impact, regardless of shock and vibration Reticle’s black color setting is available even without battery power Index-matched, Hi-Lume multicoating provides low-light performance and glare elimination Waterproof Nitrogen-filled body tubes prevent internal fogging in the cold and rain Burris AR Tac Sight AR-536 5X - 36mm Ballistic 5X