My little brother's father-in-law passed and he, my brother, became the owner of a Winchester Model 59, WinLite, in 12 gauge and modified barrel. The father-in-law did not maintain it and the action will not fully open. Rust in numerous steel parts. Stock need some work. Does anyone have any experience with a 59? I need know if there are any special tricks I need to know before I attempt to break it down and see how much work will be required to try to restore it....or if it is worth the effort. If anyone has a old manual that I could get a copy of I would be appreciative as well....Thanks for reading. Paul