Hi, I bought this gun new for my father in 1983 for home protection. He kept it in a sock by his bed. I got the gun back after he passed away. It has never been fired. We had it cleaned as it hadn't been touched in all those years. My sister took it there and said the were quite taken with the gun because of it's condition.
They didn't mention a value but in checking the internet it seems to be in the 650 vicinity for a 'used' one. My question to you is does this gun have any appreciable additional value due to it's condition. Unfortunately, the box is long gone.
