I spoke with Dan i believe. The final cost was around 600$ for the barrel. I would assume that they have the specs still as they told me they had to program the measurements into the CNC machine. It seems like they are the only option for somthing like that. I dont understand why smith and wesson wont or dont make those barrels or any barrels for a blued k frame. Other than that pencil barrel for their classic 14 reproduction. Which by the way doesnt look like the original 14 6 inch barrel. They did away with that thick top rail portion. Im not sure i thats the term for it but if you look at the two side by side youll see what i mean. Oh well. Hope that helped