[Skeuomorph]

I agree with you.

In the video I didn't see a medium white Canon lens as illustrated there. I'm not sure guessing at what a man in a hostile zone is brandishing from behind a corner is going to help:

http://ecx.images-amazon.com/images/I/51uImrxH1yL.jpg

Whatever it is, don't duck in and out behind corners pointing your black tube at military gunships or approaching convoys. Don't bet your life on whether the guy behind the turret paid to keep the zone clear can sort that out while you pop in and out of view.