Your picture shows a jam in a Sauer 202. I have two of these now,and had a couple others in the past and have never seen one jam. Perhaps if you manipulated the bolt in some weird way,you could force it to stovepipe.Sauer 202s have a single stack magazine that allow these rifles to feed straight into the chamber. It is as foolproof as a design as can be made IME.

You can make a CRF Mauser or M70 jam if you set out to do so.

Charlie Sisk has been known to do this at gun shows just to run idiots off.