The Trijicon RedDot Sight by Trijicon, Inc. is a reflex-style red dot sight for handguns, carbines, rifles and shotguns. The Trijicon RedDot enhances the shooter's capabilities, regardless of the style or caliber of weapon used and is fully adjustable for windage and elevation. A lithium CR 2032 battery powers the 8 MOA red-dot with a dark storage battery life of approximately 35,000 hours. It is lightweight at .5 ounces and measures 1-inch wide by 1.7-inches long by .9 high. A snap on cover that prolongs battery life and mini-dial and Allen wrench are provided with the system. The Trijicon RedDot can be teamed up with the Trijicon ACOG for fast target acquisition or precision aiming at extended distances. The sight uses a hardened polymer, resulting in a durable sight, an important factor when second place is simply not an option.