SIGHTING DEVICE OF SMALL ARMS Russian patent published in 2012 - IPC F41G1/06 

FIELD: weapons and ammunition.

SUBSTANCE: sighting device of small arms comprises a foresight and a backsight. In the backsight's case on the axis there are two spring-loaded sighting planks installed at both sides of the axis in mirror reflection to each other. On a sight pillar that is nearest to a gunner's eye there is a dioptre, and at the farthest - a slot. In longitudinal slots of the backsight's case there is a runner capable of selective interaction with elements at sighting planks that determine their working position. On each sighting plank there might be at least two such elements, which determine position of sighting planks during interaction with the runner, which corresponds to the selected distance of firing. The foresight and backsight may be installed on a Picatinny rail fixed on a receiver.

EFFECT: improved accuracy of sighting.

3 cl, 4 dwg