BoreSnake is the Worlds Fastest Gun Bore Cleaner. Multiple short brushes embedded in the floss pass easily through gun bore to remove loose grit and debris prior to the scrubbing action of the brush. Main floss with 160 times more floss than a patch super cleans the bore. Brass weighted drop-through cord slips easily down barrel. Grasp and pull the cleaning cord through the barrel. Washable and reusable.