I thought I knew a little about Smith revolvers, but I was surfing GB today and ran across a model 646, .40 S&W for sale, and must confess I had never heard of it. Did a little research on the Board, and also the Smith book, so I now know what it is, but it seems it must be really rare.

I'm more into the classic stuff than the more recent PC revolvers, but find any of the "moon clip" revolvers intriguing. I love my 25-2 and wondered what folks know or think about the 646? Again, it must be a fairly rare gun to have escaped my knowlege so totally.