I believe this is the right place for this question if not mods please move to the correct section. Ok so I picked up an older Mossberg 500AG for a good price and although its in fairly good shape it is obvious it has been serving its purpose a lot. The blueing on the magazine tube has mostly worn off and there is some minor surface rust. The inside of the barrel is in good shape and the furniture has a little character but I dont mind that. The receiver has a few nicks and scratches but not too bad. Im wanting to restore this work horse to its former glory but I have never done it. What is a good route to go that isnt overly expensive that I can do myself? I want to make it look as good as possible under the criteria I previously mentioned. Tips, tricks, techniques and advice would be awesome. Thanks guys.