Stupidest Guns used in Movies

[FrankDaTank1218]

Originally Posted by The Mercenary

Ive not been on here for a while but heres my point, why did'nt the armourers of movies like TS not chop up a few different guns and try to create something thats both futuristic and can knock the hell out of a 6ft-8ft cyborg? I mean why could'nt they chop 40-50 inches off a barrel of a M82 Barrett, fair enough its a killer to shoot in the real world but in a movie against a T600 it would be cool. Its just a thought, may be we may see something like this if theres a sequel to either TS or Predators?

Or they could just slap on some .50 cal beowulf uppers on all their AR-15 based weapons, thats made to pierce intermediate armor and bulletproof glass.