Quality materials used for all Hoppe's products | 100% designed and tested for the toughest situations and environments | Whether you are a professional, recreational user, or even casual, Hoppe's will fit the mold for all types of people | Hoppe's No. 9 cleaning kit with aluminum rod | Includes one 4 ounce. bottle cleaning solvent and one 2 1/4 ounce. lubricating oil | Brush for the intended caliber is included with this kit | Intended for .22, .222, .223, .224, .225, .243, .25, .25-06, .257 caliber rifles and pistols | Packaged in a box, not clamshell