I've searched and searched and I can't find any info about a particular 681 PC. My LGS owner has told me he would consider selling his to me. It is a 3" non-ported 681 7 shot cut for moon clips with an unfluted cylinder. When he purchased it the gun it had a green finish on the cylinder and barrel, that he has since had s&w bead blast off. This is a really slick gun. I remember a post a while back from a gentleman that had the same thing done to his and he had mentioned a run of about 500 I believe. The 681 in question does have the appropriate PC markings on the barrel. I'm not looking for value as the selling price is something we would have to work out. Does anyone recall this model?