The 610 is on it's way. Hopefully the shop can accurately diagnose its problem. I had a fit getting it shipped off. The local Fed Ex that I went to is in a Walgreen's. When I declared the firearm, like the instructions said to do, the clerks melted down. They had such a negative reaction, that I thought they might call the police. I called Fed Ex customer service and arranged to have the package picked up at the Sheriff's Office. We'll see if S&W repair is as good as it was in the 90's.