I haven't seen a Manhurin revolver in quite some years. They were a copy of a Ruger and built under license as I understand. As such they may never have had a true "importer" into this country. Such agreements are not unknown. I have seen the Manhurin semi-autos sold by www.aimsurplus.com . You could try them and see if they have any suggestions. That is my best advice at this time. If I can dig anything more up I'll post it.