The eXact Precision is a weapon-mountable Gen 1 monocular that can be easily transformed into the most affordable night vision aiming device by mounting it in-line with an open-frame reflex sight. The Bering Optics combo comes with all necessary pieces to accomplish that. The kit includes a 7/8″ Weaver rifle mount that is easily secured to the scope body using two enclosed bolts, Sensor Reflex Sight and, for additional convenience, there is a rubber eye guard. The red dot reticle projected by the Reflex Sight is visible through the eXact Precision. The red dot brightness shall be on its NV setting. The product is suitable for varmint hunting when paired with light recoil weapons, as well, as usable with paintball markers, pellet and air soft guns. The eXact Precision is energy efficient yielding up to 70 hours run time (without IR) from one set of 2 AA batteries. The device has an integrated power IR illuminator and a built-in Picatinny rail to allow mounting extra accessories. The Sensor Reflex can be used as a standalone sighting device. Its distinctive feature is a photo-sensor that automatically adjusts the brightness of the dot depending to the ambient light conditions. In addition to the automatic mode, Sensor Reflex has a reticle with 6 manually adjustable brightness settings.