The MBDU Kalashnikov is remote controlled weapon station.

MBDU can be fitted with one of four types weapons: 7.62 mm or 12.7 mm machine gun; 30 mm AG-17 AGL; or new designed 40 mm grenade launcher.

It has a two-axis gyro-stabilizing device and an automatic target tracking system and can memorise 10 static targets. It has the equivalent of Level III STANAG 4569 armoured protection against 7.62 x 54 mm armor-piercing bullets fired from the SVD sniper rifle or PKM machine gun.

The MBDU's traverse arc is 360°, and the rotating speed is 60° per second. The module is equipped with cameras, which has wide and narrow fields of view, a laser range-finder, and filters for image-quality enhancement. Its maximum target acquisition distance is 2.5 km.