This is a great gun. It is pretty good looking, although it is made of (very sturdy) ABS plastic. Metal parts include front sight assembly, rear sight, pins, sling point, mag, mag release, and the butt plate. It's also bigger than I thought it would be. The gun has an EXTREMELY fast ROF. I'm talking 30 rounds per second and more. It is also extremely loud, due to the bolt slapping back and forth with each shot [videos don't do justice to the noise of this thing]. The motion of the bolt also accounts for the high kickback on each shot. The gun isn't the most accurate, but you're good at 100 feet and closer [not every shot will hit them, but you're firing too many to miss], and you can get lucky at farther ranges. the one problem with this gun is with the mags. Any mag you buy can and probably will leak. In my case, the mag worked fine for about 100 shots, then it started leaking straight out the release valve. When I put the mag back together after fixing the release valve problem, the o-ring near the fill valve snapped, so now it leaks out the bottom of the mag. I'm picking up a new o-ring, but if you're not prepared to have problems with the mag, then you probably shouldn't pick up this gun. I have heard of people having problems with any size mag you can buy for this gun. In my case it was the 22 round mag that came with it.
All in all, this is an intimidating gun. At the field, people will be asking to see it after your first burst, and every burst after that as well. However, the gun gets 4 stars due to the mag problems.
EXTREMELY HIGH ROF
loud [could be a con]
loud [could be a pro]