I just bought my wife an Iberti 'Cimarron' Yellow Boy in 38 special. I've never owned a brass receiver rifle before. My question is how do you care for it? Is a brass cleaner a good idea and will it damage the finish on the stock if it gets on it? Or do you use gun oil on the cleaning rag like a steel receiver. I want to get some feedback from someone with experience with these before I chance ruining either finish. I bought it used so I have no manuel with it. Thanks!