The payload of the miniature kamikaze drone is 5.45 mm cartridges
In the Experimental Design Bureau (EDB) "Unmanned Aviation", they reported on the development of the multirotor UAV "Vector X-120", the weight of which is only 38 grams.
The maximum flight time of the "Vector X-120" is up to 6 minutes, the flight range is up to 2 km. And the maximum speed is 50 km/h.
The creators reported that the cost of the "Vector X-120" is 75-80 thousand rubles, and this is without taking into account the payload (that is, the cartridge).