If you search previous posts you'll find a home-made cleaner solution for swabbing the barrel. (equal parts windshield washer fluid and alcohol, in case you don't find it.) Swab with a wet patch, turn it over and swab again. do te same with a dry patch until you come out clean. Use a quality gun oil (sparingly) to lube the barrel if you're storing the rifle. Stay away from Bore Butter! It's a bullet lube, and not a very good one IMO.