Stryker reflex sight has been designed for use on AR platforms, shotguns and open class pistols. The one-piece aviation aluminum housing is shock-resistant. A wide field of view and a clear 4, 6 or 8MOA illuminated red dot all help to increase the speed and accuracy of the shot. Powered by a CR2023 battery to which an easy access is possible without detaching the red dot sight itself. The built-in detector that puts the device into sleep mode during inactivity is responsible for the long battery life. The 26×21.5mm lens is one of the largest lenses used in compact open red dot sights on the market.