I've got a couple little marks on the receiver of my rifle from putting a piece of cardboard around it before putting it in the vice.
I wanted to ask if anybody has a trick to get these marks off before I did something stupid like take a brush to them and scratch up the receiver.
The wont come off with a cloth or finger nail.
I wanted to ask if anybody has a trick to get these marks off before I did something stupid like take a brush to them and scratch up the receiver.
The wont come off with a cloth or finger nail.



















































