I was at a pawn shop today looking at a Santa Barbara Mauser. It had a scope mounted on it that was a 3-9X40 with a German #4 reticle. I couldn't find who made the scope but it had a Buck pictured in white on the eyepeice and the first word under it was Jager something or other. Sorry I don't have much to go on, the optics on this scope seemed very clear to me and I was more interested in it than the rifle.

Post a pic if you can. Just a guess at this point but maybe a Seeadler????????