Below is a photo sent in by a friend of a rifle he is looking at up in the NE. He asked that I look at the photo and pay special attention to the rather interesing line of, well you tell me, on the left side of the water table and extending upwards toward the right hand firing pin. I have my own thoughts but was wondering what you think before I offer my opinion to my friend. (And yes, someone was a bit hamfisted when working on that screw near the same firing pin, and the other marks there are interesting as well. Clearly not JJ's work!) Dave