Boy I sure have had one. My first mistake was buying an AR from Hesse. However I wanted one in 17 Rem so I had the local gun store order it for me as they could get it cheaper. Well right out the gate it was blowing primers out of the pocket on about 1 of 8 shots or so with factory ammo from Remington. So I loaded a few with lighter loads and that still didnt help.
So I come to AR15.com, its a wonderful place with lots of great people and info.
A guy with the handle of jarheadgunner from Prescott AZ answered my call for help. Another guy vouched for him on this site as well. So I send my upper to him. He asked that I pay part of the bill so he could buy the parts. He emailed me with what was wrong with it. I did mailed him some bucks. He kept me updated for sometime about what was going on with it. Then the emails got fewer and fewer. Due to my job as a federal firefighter and being gone out of town alot working, I couldnt give this as much attention as it obliviously needed.
So now Im out my upper from Hesse so I have no evidence to sue with, a new bolt and carrier from Pete in NH, and the money I sent.
The gunsmith, jarheadgunner, was Charles Heaton of Alices Armorers in Prescott AZ.
Just thought Id share and remind folks that they have to be careful with who they deal with. Ill deal online again but Ill be more careful in the future.