American Technologies Network Corp. (ATN) introduces the ATN MARS series of night vision weapon sights. The MARS 4X-3P and MARS 6X-3P feature two-color manual brightness of the aiming reticle, and utilize third generation ITT Pinnacle Image Intensifier tubes for superior performance in high-light or light-polluted areas. The riflescopes are compact, lightweight and extremely rugged. Multi-coated all-glass optics with a Mil-Dot reticle provides powerful magnification, and the sights are nitrogen-purged for internal fogging resistance and also feature an automatic brightness control. Windage and elevation can be easily adjusted, and a tactical rail enables the mounting of an IR illuminator or an IR laser and includes a mount for a Picatinny, 7/8” Weaver-style rail or an AK style weapon. Additional features include a low batter indicator, digital remote control and a day-time cover with an IR filter.