If an eye nevus is present, it should be looked at regularly by an ophthalmologist (a doctor who specializes in eye diseases). People who notice a dark spot on the colored part of their eye (the iris) should have a doctor look at it, especially if it is getting bigger.
Follow these basic steps to clean your firearm. 1  Attach the bore brush to the cleaning rod. Wet the brush with powder solvent. 2  Attach a clean patch to the cleaning rod. Add powder solvent to the patch. 3  Put a fresh, clean patch on the cleaning rod. Add a light coat of oil on the patch.
Cancel. Removing rust from a gun requires making sure the gun is not loaded, cutting off part of an onion and scrubbing the rust from the gun with the onion.nd you want to scrub with your steel wool. After you've scrubbed all of the rust off and you've gotten all of the rust stains off, spray some gun oil or WD-40 onto it to keep it in good condition and store it in a nice dry place.