Developed by Drone Round Defense, the Drone Round takes 5.56 x 45 mm NATO and 7.62 x 51 mm NATO rifle ammunition and turns it into a multi-piece projectile. At first glance, it looks like any other rifle round, but inside it has five to eight mini projectiles that deploy and are capable of taking out small drones at a range 50 to 100 m (164 to 328 ft), depending on the variant.

Not only does the scattershot of the multi-projectiles greatly increase the chances of hitting a drone, the NATO standard cartridge delivers a much heavier punch that is twice that of a shotgun, so one tiny bit of shot can be devastating.

https://newatlas.com/military/....drone-round-nato-rif

Drone Round: Transforming NATO Rifles into C-UAS Weapons
newatlas.com

Drone Round: Transforming NATO Rifles into C-UAS Weapons

Drone Round Defense unveils multi-projectile 5.56mm and 7.62mm ammo. Turn standard infantry rifles into high-velocity drone interceptors with a 100m range.