User blog:DrageD37/Hacker or lag(I'm 4G)

I just came across this player named:I'm 4G and it was crazy.I met this guy a few times now and he shoots a weapon 3x its speed and reloads super quick,especially when he is using cricket.Today i saw him using cricket and blasting so fast and he is moving like he is teleporting!This guy must be ban from respawnables.This guy is quite similar to the hacker i.I don't know is it a glitch or a hack.