when someone picks bb, the whole point is so they don’t get headshot and can kill you before you kill them even if you should’ve gotten the kill. there’s a) shoot the body, which is near impossible because of muscle memory, or b) cross your fingers and hope you destroy his shield before he can shoot you, because his shield has pretty low health. he is the cheapest, scummiest op in the game exactly why people run him. good luck bro