This kit comes with: one (1) 4 oz ewl, one (1) 4 oz 725 gun cleaner, and one (1) 4 oz carbon killer bore cleaner.The (ewl) extreme weapon lubricant is a pure synthetic and functions to lubricate, clean, and reduce friction.The gun cleaner functions as a cleaner and degreaser, and is water based.The carbon cleaner functions to remove carbon, lead, and plastic.Type: Cleaning KitSize: 4 ozQuantity: 3 BottlesSuitable For: All FirearmsHazair: Yes