Just what I needed!
Eventually going to have guns show up in my Flash animation, I kept thinking to myself "I'd better learn the basics about guns and how they work!" I never got around to doing it, but I just came across this today and knew that this would most likely be a big help. After watching, it was just the thing I needed, as it provided all of the information on common guns as well as things like jams and muzzle flashes that I was also needing to know about if I was ever to confidently begin using guns in my projects.
The visuals were kept fresh with shiny guns in the background and filled in the gaps nicely. It also appealed to me how there was no obnoxious, unnecessary dance music inserted or anything.
This was a very helpful tutorial and has covered pretty much everything I wanted to know about guns in general. The only other thing I would have liked was a bit more on shotguns and assault rifles, but I have the general idea now anyway and could probably quickly find what I need to know using Google.