Yes, it's very funny, but in the end, I have no clue what in the world they are all firing. Looks like each round is packing extra powder or something. The fact that a few of them are experienced shooters almost getting their shoulders dislocated says it has a mean wallop.
So who knows what that rifle/shotgun/BFG they're firing is?
Eh, guess I finally found out what it was: T-Rex Shotgun. .577 caliber (O.o)
And to top it off, it fires nitro packed rounds: http://www.youtube.com/watch?v=D41NY...1&feature=fvwp
I think I found my future zombie apocalypse gun. :D