Dang, my near pristine Venezuelan mauser now has a pock mark on the bolt face. Loaded some 150 grain Sierra MKs and went to see how they would group. Twenty four had no issues, but one primer (WLR) blew out right on the cup curve and eroded a small mark on the bolt face (loaded below max). I know it is only cosmetic, but Arrrgggg, it ticks me off. If I was to get a new FN bolt from Sarco, how would a gunsmith go about headspacing it or is it a buy and try proposition to get one properly headspaced? Grouped great by the way, 1.5" at 100 and 3.5" at 200 open sights. I think I can do better with a better target that I can see.
