I had a P83 but sold it about a year ago.
It's a OK gun. When I got mine, it was packed with grease. Cleaned it up, I do believe the gun had never been fired. I had some failures to chamber rounds and some FTe's, but like I said, a new gun, it got better the more I shot it.
Trigger was OK, but nothing special, CZ's are better.
On the plus side, very accurate, low recoil and comfortable to carry.