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.
Start with the barrel. Use a bore brush with some solvent on it to clean the interior of the barrel, going all the way up to and through the chamber. After you've done this use a jag to clean the barrel from the chamber back, scrubbing the inside of the barrel.roper cleaning of your Glock is the best thing you can do to keep the gun looking good and functioning well for decades to come. Luckily, the intelligent design of Glocks makes cleaning a relatively simple and, for some, even pleasant experience. Follow these steps to clean a Glock gun. 1  Glock Disassembly Instructions. 2  How to Clear a Jammed Glock.