Everything Slash said, plus for God`s sakes DO NOT attempt to clean any of your bayonets (yet). There is a method to cleaning if needed. Never use steel wool or any type of abrasive, i.e,.sandpaper, emery cloth,etc. A lot of the time, a wipe down with a clean cloth and a light coat of oil on the metal is all that is needed. Any time you handle your bayonets be sure to wipe finger prints off. The oils in your skin can eat through the blueing and cause corrosion. I wear powder free vinyl gloves for my S84/98 III bayonets and white cotton gloves with my KS98 (dress) bayonets. You can read about or ask for advice on cleaning and preservation. Don`t be afraid to ask questions, there are no stupid questions.