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.
With a revolver, it is necessary to clean from the muzzle. You should be careful to try not to damage the muzzle with the bore brush rod. Keep it in the center of the bore. Then we use a patch with the proper bore rod tip to push the tight-fitting patch through each cylinder. Then push a clean patch through the bore.