This is an awesome gun....

I don't know if anyone's seen these or heard of them, but this would be amazing....

http://www.speedytoys.com/shop/item.asp?itemid=939\

It's a pretty cool idea, but the main gripe I have is the shell ejection. Shell ejectors are always a pain in the ass because you have to find the shells.

yeh thats true, the shells are built to be bio degradable so you don't gotta collect em, but that adds more cost to it...
I just like the idea you can fully submerge it without hurtin it

Well actually with my VFC-416 I have fallen into a small river with it and was completely submerged and it still works.

Yeh, i dunked my G&G FS51 completely under, and after cleanin it worked fine... motor and all... but it took a while to clean all the gears and stuff out....

go to rap4.com

i knew about these for a few years now... they also make MP5s and Ak's

the website has a better description and pictures of the gun