Hello gungadoug,

Thanks for the reply.

Yes, I spoke with JJ and he said he only did one Sabatti, and this wasn't it, and he cares not to do any more of them. I also spoke with Ken Owen and he said this was not his work. Same for Aaron Little, not his work either.

Anyone know of others that re-regulated Sabatti doubles?

The rifle same from colorado so I suspect the rifle's former owner was from there. I'm hoping someone from Colorado may be familiar with the gun, the former owner, or the re-regulator.