The innovative minds at SIG AIR understood the need for fast & accurate target acquisition and have come up with their first reflex sight specifically designed for the M17 & Proforce M17 airsoft pistols. This highly versatile reflex sight is constructed from a lightweight aluminum housing and features manual brightness controls with six different light intensities, ensuring a clear view of the reticle at all times of the day. Along with adjustable brightness, this reflex sight can also be adjusted for windage and elevation changes for the most accurate shot possible. This reflex sight comes with two mounting plates for both airsoft pistols and air pistols, and is attached to the upper picatinny rail on most pistols. The included 1CR20 32 battery powers this reflex sight and can operate for up to 2000 hours when used at minimum brightness. Increase the level of accuracy during your next skirmish or training session with the help from this Reflex Sight from SIG AIR.