Honestly, I would assume it is. Its jeweled, but, I cannot be certain. I haven't had a chance to open it up and look to search for any markings inside the stock ETC. I am just shocked that there isn't a mark or indication of a smith on it. Whoever did this, knew what they were doing. Even the muzzle device is a perfect bluing match, and, I don't see any indication that the main gun was reblued.

It's driving me crazy.