Old guns been sitting need to clean? Rusty?

I've got an Arisaka 7.7 that sat in a semi trailer for storage for 20 years that my Grandpa brought back from Japan 70 years ago, and it's got surface rust like what you've shown. Thanks for posting, and to the others for giving their experiences - I have to give that old rifle a complete going over and don't want to wreck it.
 
Back
Top Bottom