Thanks Frank! So far I found out the difference in the series is usually cosmetic and the design didn't change. Gunnut, I want to re-blue the entire gun, in order to do the receiver correctly I'll need to do a complete tear down. The triggers are heavy and weather from dirt, age or just too stiff I bought new Wolf springs for it. I'll also polish some of the parts at their friction points. I realized after removing the stock, barrel, and forend that this might get to be a pain and since I've never had to go to a gunsmith with a bag of parts I don't want to make this the first time.