I'm up around 450-500 rounds through mine now. My gas block didn't contact the barrel when new, and hasn't moved yet. I see no gouging being done by my charging handle. Everything feeds/fires/ejects properly with all my plastic mags, but hiccups a bit with some metal ones; my shocking solution was to just use plastic ones. A couple of scope mounts didn't want to seat properly...so I didn't use them.
My favourite oft-heard complaint about this rifle is the upper/lower wobble. I've had a couple of Swiss Arms rifles over the years, and at least one of them had a much looser fit than this one. I commented on it...didn't belly-ache, just commented...and the fanboys rose up with their pitchforks and informed me that it didn't affect accuracy or durability, that I was a whiner, that only little girls worried about stuff like that and steely-eyed commando wannabes took it in stride.
So now, I have a rifle costing less than a third of what that Swiss Arms did, and this one has less wobble...but it still has some, and the masses are reacting indignantly. How dare Wolverine and Kodiak foist this piece of ill-fitting trash upon us? Why, I oughta....
For the record, IMHO this rifle is a better black-rifle buy, i.e. offers more value-per-dollar, than most; certainly more than any of its non-restricted black rifle competition. I was originally planning to shoot it a bit, and then sell it at a profit to some slathering CGNer who was long on cash and short on patience...but now, I actually think I'm gonna keep it for awhile.
