First-
I was talking to Sam about these, and several other folks. These are fairly new, and are attracting quite a bit of attention overseas (much less lemon-rate then UTG, higher velocity, et cetera). I can also say Sam isn't lying about the velocity.
Guys,
Please, give this the benefit of the doubt. None of you have seen this one yet, it was only released a few months ago in America, and about a year ago overseas.
Bryce,
I advise you go to
www.arniesairsoft.co.uk to look up info on it. Many folks there have it and love it, a few of them even have the Marui counterpart to compare it to (one of them, Gunlady, has the CYMA AK and MP5 and the Marui counterparts to both of them. For the AK one, she's been getting better range with the CYMA, not sure about the MP5).
Marui will always be better, but at least give it the benefit of the doubt.