Some guy wants to trade me an old fn mauser action with a 26" douglas #4 chambered in 243 for an old tig welder I have on craiglist. The guy says hes a gunsmith and he squared the action, slicked up the trigger a bit, and some other stuff I'm not remembering right now. I'm asking 1300 for the welder and he said hed give me the rifle and 200. Does this sound like a fair deal? How are those old actions? Anybody shoot douglas?