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.
The Current ProcessStep 1: Cleaning the silencer partsYou should treat any part of your silencer which comes in contact with any hot gasses or fouling. For most shooters this consists of the baffles, end caps, and encasement tube. If the silencer is fitted with an inner sleeve, that needs to be treated as well.