Does a Mauser have the adjustable rear 'leaf spring' sight? I was able to find an adaptor for a Mosin that took the place of the rear leaf spring, it had a set of screws that went into the old roll pin holes to hold it in place. I put many rounds through it with no issue. The only issue really was finding a nice Scout scope with a long enough eye relief.
Not my pic, but I believe this is the same mount.
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