Its not so much a matter of upgrading it. Clear just doesn't look good. Lol.
Anyway. I did the unthinkable and put magpul shit on one of my AR's. Found that I really don't like the AFG. I'm not sure if its just because the gun is so short. But its just not comfortable. Gonna see if I can get a regular ol' vert grip instead.
(Hey, I gave magpul a chance.)
The gun is obviously a WIP with the barrel sticking out of it. But we'll see how it turns out. Still have yet to get the optics, sights and battery box I want.

One of these guns is not like the others...