Kashtan 9mm AEK 919K submachine gun is intended to suppress and engage hostile personnel at a range of up to 100m. It is used to equip special units executing combat tasks and combat vehicles crews.
The automatics operation of the submachine gun is based on the use of free-bolt recoil principle.
On the Customer's order the submachine gun can be equipped with the attachments for installation of the collimator sight and the laser target designator.