The MK-6 is wide-range reflex weapon sight, generally referred to as “imaginary red dot sight”. It is suitable for rapid target acquisition, including moving targets. It can be used both separately and in combination with different types of magnifiers, night vision devices or thermovision devices. It is suitable for all sorts of small arms-machine guns, assault rifles, shotguns, light machine guns and pistols. MK-6 exists in four sub-models: S, M, L, XL. The adjustable reticle brightness allows the operator to choose between 7 day modes and 3 night vision modes preset brightness levels in conjunction with night vision devices