This shotgun slug has a live 9mm round within it. At the point when the round effects the objective, it should set off the 9mm round and hit the objective twice. The worry is that the latency of the underlying shot will set off the round inside the barrel.
This round is risky to such an extent that the folks at Toufladermous test it in stages. They wind up shooting the round with wax slugs to check whether it will set off the 9mm shell.
Watch here and mention to us your opinion.