It took 5 days to get here on east coast. I was very impressed with the quality of the gun. It is very good quality and surprisingly heavy for being a polymer/metal gun. The magazine is polymer and is not bad at all. I have a spare walmart m4 magazine. It was kinda hard to get in, as it didn't fit quite as good as the standard, so other metal mags will fit, but will be a bit harder to get in and out. The barrel can be quickly detached, albeit not easy. The stock is good and had no problems. No cheek rest but that's no biggie. Bolt catch is good, but I had problems eventually where it would not close all the way, but if I didn't pull it back all the way it would catch and snap back very crisply and smooth. NOW THE ONLY THING THIS GUN F***s YOU WITH IS THE DAMN HANDGUARD! The pin it came with was too large, the pin holes were unalligned, and it took an hour of fileing JUST FOR THE HOLE TO BE TOO BIG! So I went and bought a pin stopper 3/16th inch and it worked fine. The battery(9.6v intellect nunchuck) when put in had to be folded back and the handguard slid snug over it, though I thought my battery wouldn't have fit and was scared for a bit. Performance was good. Hit hard, was really accurate and hop up is really great. The magazine had some feeding issues but only was missing a bb or 2 here and there. My front sight was good, but the rear was not flip up integrated. I had to attach it to the rail separately, and it is a bit bad. Overall it is a very good gun, though my fireate was a bit slower than my d boy ak, it was a good weapon in terms of accuracy and firepower, but is a hassle to get the battery in until you figure it out. If you want an acr, and you are willing to lay 260 ish, this gun is a great option and you will not be disappointed.
Quick detach barrel
Looks and feels awesome
Bolt catch is strong
Very snug and firm
Handguard feels nice
Stock is good fold and retraces
Magazine feed is okay
Bolt catch doesn't close all the way if pulled all the way back
Barrel wobbles a tiny bit due to quick change
Other m4 mags are a bit hard to get in
Heavy if held for long periods, but shouldn't be a problem
No blowback but I don't care better internals I guess and more battery
Tight battery fit
Very minor things other than that.
Rating: [5 of 5 Stars!]