I bought this second hand off someone who had thought it was a good plan to take everything apart.. and were subsequently unable to rebuild it. It was a bit of a hassle getting it back together, the blowback incorporation into the gearbox isn't particularly well documented online, youtube is your best bet for assembly/disassembly. The gun performs very well, solid platform with reliable accuracy and power. The included mag works very well, and I picked up some of the King Arms 120 midcaps, all those feed well, haven't had any trouble with feeding or the wobble others have mentioned. Overall, great buy, I would highly recommend it, lots of great features.
working forward assist (this probably saved my spring, this being my first real aeg, and never having cracked open a gearbox until now)
blowback (this can go both ways, see cons)
front sight is integrated into the outer barrel, something to consider if you plan on modding the front end down the road
motor didn't sit well with a 110 spring, not really a con, but i figured might as well throw it out there
blowback: the cylinder has a hole in it to allow for the blowback to function, as air driven from the cylinder into a smaller cylinder sitting directly above the gearbox. for starters, in theory, this takes down power going to the bb, not really a big issue cause its already shooting well, however, id like to do an upgrade in the future, better compression, that kind of thing, im not sure ill be able to find a new cylinder that will match up, or if thats really a big deal (i haven't done a lot of research into this, just poking around asgi) just something to keep in mind.
Rating: [5 of 5 Stars!]