Got this gun a few days ago and I have got to be the only person who has had a problem with it (that I've heard of). I'm still not sure what was completely wrong with it, but I think that it was the magazine that was wound too tight. It would fire a couple of shots and then just stop. I'd pull out the mag and about 4 bbs would drop out of the hop-up. Sometimes, it would fire, others, I would need to hit it to get it to shoot. Gi told me to check the fuse, which was a strange type to me, so I couldn't, but it seemed to after I re-connected the lines to the motor. The hop up is also a bit off, too. The paint on the mag rubbed off a bit where the most wear is (on the corners mostly.) Troubles aside, the polymer body is the most durable you can get aside from metal, and the selector switch is very crisp. The forward assist is movable, but is non-functional. If yours has no problems, it is the best AEG for this price.
High Quality polymer body
6.03 tight-bore barrel supposedly
Feel (decent, yet not too heavy)
Thinner pistol grip than most.
Charger has indicator light to tell you when it's done
Mag wound too tight
Oh, almost forgot, there were times where it discharged on safety BIG PROBLEM (for me)
Mag paint comes off too easy
Rating: [3 of 5 Stars!]