That rifle was "MADE" into a sniper rifle. The Germans didn't bend their bolts. The Stock should be Walnut not laminated. And it doesn't even have the original barrel. The germans selected which Mauser 's were going to be converted into sniper rifles by picking the most accurate Mauser's out of the pile. They didn't change their barrels on their sniper rifles. If they did change a Mauser's barrel it will have a star stamped into the receiver which indicates an armorer worked on it. Of course I could be wrong. Ask my wife happens all the time. It's a nice looking rifle with a nice scope.
With that mount he didn't need to bend the bolt. It why their mount's sit so high.