HUGE GUNS! [VIDEO]

Somethings are so awesome you can't make them any better, so you just make them bigger.  Take guns for example.  You can't make them any deadlier so you might as well make them huge.  Check out this video of the biggest guns ever.  These dudes are ready to go dinosaur hunting!

You can say they are compensating for lack of size, but I say having a big gun adds at least 2 inches.