I just got this gun the other day from asgi and all i can say i WOW! From the externals to the internals, this gun is top notch. I own a couple of G&G guns and for right now my cousins kwa sr10. We were comparing the fps yesterday and this VFC m16 beats both those guns by at least +30 fps. My came shooting 410 with the spring the shipped to me (m100). I also got the m120. Now i couldn't believe that this thing was shooting 410 with an m100 spring so i checked my self on my own chrono. And it was shooting 400, 401 and 405 consistently.If you want more fps it does come with a great m120 spring too. As for the accuracy, i was might impressed as well, hitting cans from 180-200 feet at least. The externals were just as impressive with a functioning bolt catch and a huge stock to fit almost any battery. I'm using a 9.6v 3800mah battery now. As for the people who want to know if it's lipo ready. Yes it is. I tried my 11.1v lipo and it sounded great. I also recommend using .25's with this gun because of it's high fps.
-Phenomenal FPS 405 with an m100 spring
-big stock for battery room
-price for such a great gun that can match up with KWA
-Maximum air seal
-Mag, mine came rattling because of a loose screw inside but no big deal.
Rating: [5 of 5 Stars!]