Hey guys, the old owner put some marks on the receiver and they seem like oil marks that dried there but i am not pretty sure about it. Uploading some photos. How can i clean them?

Thanks

Looks like stock finish, Kem. Lacquer thinner should remove it.
JR

Thank you John ! I will try it today and post an update.

Cheers

Kem

If you pull the stock it should be easy.

bill