Making a shotgun shell go off outside a gun. This is a home defense setup some people use but does it work? They put it to the test to see just how much power it has. They use a strange contraption to see what it will do to a person. They fire off a shot, and it does knock down the dummy head but is it deadly… They said it wouldn’t kill you but it definitely wouldn’t feel good, and if it hits your eyes it might be a big problem!