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.
Or perhaps the previous owner shot extremely fouling ammo that left traces and residue not typically left by traditional store-bought or properly-reloaded ammo. So do this before you shoot one round: Clean your gunâs barrel. It doesnât have to be a deep cleaning. Just a standard, quick cleaning.eep that in mind as youâre out there wanting to shoot a case of ammo in your new gun when I warn you not toâ¦ not quite yet. It turns out that extremely simple cleaning of your barrel, in a systematic way for your new gun, extends the life and makes your weapon more accurate.