Oh, dear, how sad you make me. I had an Israeli Mauser upon which they had obliterated all of the original markings (think Germany here) so that all that was left was a serial number and on the wood stock there was an IDF star and believe me you had to look for it. The rifle was re-barreled to .308 Winchester and shot GREAT!
It was 30 years ago, but I picked up a Mauser K98 at a Richmond, VA gun show. It was an import, the stock was military, but lacked markings except for a faint burn marking that might have been a Star of David. The receiver had already been drilled and tapped, a scope mount and cheap, 4x scope installed and the action had been epoxy bedded. It was sold to me as being chambered in 308 Winchester. The price was right, I think it was around $150, and it came home with me and became something of a project.
I cut down the military stock and put on a rubber butt pad, refinished it, and put on a better scope. It is an accurate rifle, but it leaves a little dimple on case shoulders. I inspected the chamber and found that it had been sleeved. I suspect the barrel was actually a 30-06 barrel. When and where it was sleeved is a mystery, but whoever did it did not do it in a perfect manner.
I shot it enough that there is now a small crack in the stock at the back edge of the receiver. I have considered rebarreling it and putting it into either another wooden stock or a synthetic stock, but that sort of work gets expensive.