> drones that can lift more than 2 kilos aren’t A M-67 fragmentation grenade weighs 400g, with a lethal radius of 5 meters. A bullet still obviously remains c

> drones that can lift more than 2 kilos aren’t A M-67 fragmentation grenade weighs 400g, with a lethal radius of 5 meters. A bullet still obviously remains cheaper than a single-use drone + grenade + modifications to it.