Well, they fixed it and I had it back within 2 weeks. The paperwork that accompanied it upon return said that they replaced 2 parts (sorry I don't remember which ones) and they test fired 24 rounds (both magazines worth) through it without incident. As soon as I got it back I put another 24 rounds through it with no problems. That's all I've had time to shot with it but I may shot some more this weekend. If I have any more issues with it in the future I'll come back to this thread.