Cleans: .22/.223 Cal and 5.56mm pistol or rifle. Integrated bronze brush and removable hard bristle nylon brush. Extra thick rope. Fills the bore completely. Includes waterproof rope pouch. Threaded brass end allows for detachment of nylon brush for rope cleaning. 0.5 oz spray bottle of Military Grade Solvent and 0.4 fl oz bottle Battle Born High Purity Oil. Non-toxic. Odorless. Non-staining. Clam packed.