I havent shaved with the head yet but I got the OC in the mail today. Looking forward to trying it out. The finish is very good and it locks up tight with the blade. I will note that the threaded rod is very long, perhaps twice as long as any other razor I have, so the only handle I have that permits it to tighten up is a New bar handle. I generally like fatter handles so I may need to cut it down if it is a keeper.