I was reading about Mauser 98 variations on another site just the other day. In the section on Yugo Mausers, it was stated that they have thicker barrels than other contemporary Mauser 98s, like Kar 98Ks and Standard Modells. It supposedly had to do with the Yugoslavs not trusting their slightly inferior steel and adding a little thickness to compensate. I grabbed my calipers and took a few quick measurements. I only did a couple examples, but I didn't find it to be true. Anybody know more about this?