With my Svord I actually got lucky, and lost a bolt for it. Got some stainless replacements that match the steel better, and they were smooth as butter. It seems like about half of the pitting was just on the surface, but there are a ton of, well, ruts. Don't know what else to call them. For the action, though, I would say try to polish the shaft of the bolt, and do like I did and glue and file down a dime in the end of the handle, and just adjust the pivot screw. That's what I did, and it worked great.