Don't get me wrong, this was a very nice revolver! And I know I have a long way to go before I even know half about all the S&W revolvers, there is a lot to learn. But I was almost positive that this porting was done by an after market company. But sometimes you are in a No win situation when you are in someone else's gun shop, and the guy you are talking to is the manager. But thanks for letting me know that this time I was right. I have a pretty nice model 29-2 with a 4 inch barrel in Blue. But I have wanted one of these models with the 6.5 inch barrel. I will keep looking, I consider this a bad experience, but it was my first and last time in this shop. Seemed all the prices were very high. Thanks again, Ray