I just got home from a trip to the desert after church with family and friends to shoot. We put about 75 rounds through the AR, maybe 300 .40, a bunch of .22, .38, 12-ga. It was a fantastic afternoon to be sure!
I personally only put about 30 rounds through it, but they were awesome. It shot nice and straight and had no issues whatsoever. My wife shot it, my 12 year old daughter shot it, and my 9 year old son shot it!! They all had a blast with it too.
When I got home I cleaned it; the barrel was kinda nasty. I also just noticed that there is a crack on the charging handle; I'm going to look it up but I can't imagine that piece is expensive.