I purchased a similar version of this AEG, one with polymer forward furniture and an integrated RIS unit but with the same folding skeleton stock and full metal construction; called the CM050A or some such. Overall it's a wonderful gun. My estimate of this gun's muzzle velocity is about 400 fps, give or take somewhere between 25 and 50. All I can say is that accuracy is on par with a field-range AEG. As other reviews have probably said, there is a small amount of wobble where the folding stock attaches to the end of the receiver. I have Magpul rail covers and an AFG on mine and it's a beautiful gun. Another important thing to mention I suppose is that the blowback stopped working on mine, but it functioned so well I didn't see it as much of a big deal and still don't.
Comes with a good Hi-cap magazine
Weighs almost as much as my real Arsenal SLR AK
Great range/fps stats for field use and milsim play
Overall beautiful, reliable, and functional
Not many cons to speak of.
Broken blowback action (purely aesthetic, your results may vary)
Slightly loosey-goosey folding skeleton stock.
Rating: [5 of 5 Stars!]