Got this gun about a year ago when I was looking for something a little longer than my original gun. Went with this one because I know G&P internals are good and who can pass up that extra Magpul flair? Overall I'm pretty happy with the gun. I had some issues with the hop-up bucking being too stiff and jamming after about 10 uses. Easy and cheap fix, but be on the lookout for that issue.
As someone else mentioned the selector switch is pretty loose and will just "glide" into semi or full if it bumps into your side. I've gotten in the habit of just checking it constantly, and of course, trigger control, but still. I'm sure it's an easy fix but I haven't bothered looking into it.
Finally, mine came out of the box shooting over 400FPS and I had to downgrade for my CQB field (350). Not a pro or a con just something worth mentioning
Solid internal and externals
Hop-up issue for me
orange tip is hard to get off (not that you SHOULD remove it or anything)
Rating: [5 of 5 Stars!]