Here's a documentary clip on Navy seal snipers.

I guess this proves that you can fire a .50cal while standing. Gotta be tough to actually hit ...

A demonstration of firing the Barrett from a knee. I'm sure it's not easy to hold this hunka hunka ...

A nicely put together sniper compilation. Our boys that like to reach out and touch someone.

Heres a short vid of a running lawn mower taking a .50cal round to the boiler

You wouldn't think that a rifle as meaty as this 50cal would flex as much as it does, but as you ...

Not sure what they are shooting at but they are hitting it. Not for the squeamish, its a bit ...

Removing the muzzle brake from a 50cal rifle is probably not a good idea, demonstration by captian ...

A great video displaying the 50cal with different rounds vs. a range of different target materials. ...