I decided not to go with the "big soak method" for now. I was too anxious to see how it would look after the rust removal. I went at it by hand, with 30 WT motor oil and 0000 steel wool. I rubbed until the surfaces felt smooth. I also used a copper penny and brass wire brush in the pits. Speaking of which, there was more than I had hoped for. Overall, I think it cleaned up pretty well, considering the amount of damage. After degreasing, I buffed with Flitz, then Ren Wax. Before starting I noted, the forcing cone, top strap, cylinder face, and recoil shield were in immaculate condition. So is the bore and chambers. I don't believe this gun was fired much, if at all. The action is tight and smooth. I don't have a trigger gage but if I had to guess, I say it's over 10 lbs. Before photos are posted in my previous thread. " Model 19, four screw variant"