Me and Mrs. Wolf where pawnshopping today when I came across this pre '68 Model 15 for $50.00. Looked in pretty fair condition so I bought it. Now I need to figure out weather to Re-Store it or turn it into a project gun. I will more than likely turn it into a project gun. My question is, I have only used Birchwood & Casey Blue and Rust Remover which seems to work OK but is there something more effective that could be recomended?