Whoa... lots of responses all of a sudden!

Thank you all very much for your opinions and advice.

To clarify some things up: I play woodsball, and my tactics are kind of sitting and waiting. Now I am not a "sniper" and just sit and wait for my prey, because I like to move around, wait a few mintues, relocate and wait a few minutes . . . but I also am not always on the move.

I want my gun to be semi assault. One where it will be effective when at rest, and also one I can shoot and run with.

I have a feeling that this gun might be on the heavy side. I want a bipod eventually, a sight, maybe mag, stock, ect. Basically some stuffs for looks that don't add a whole lot of effectiveness to it.

I like M82 shroud because it gives you the rails all down your gun, good for sights, bipods, etc. I just realized however, the shroud goes all the way back covering your stock which IMO, looks dumb.

What's the difference between a foregrip and a shroud? They look the same but it says you need the shroud to get the foregrip as an upgrade?

Thanks again everyone!