RamRodz Barrel and Breech Cleaner is a line of gun cleaning swabs that eliminate the need for cotton patches. They provide gun cleaning performance in a fraction of the time without the hassle and mess. It is designed to expand into rifling grooves and conform to the barrel walls, cleaning the maximum amount of surface area with each pass. They are disposable and biodegradable, with strong flexible bamboo handles. Ideal for cleaning slides, receivers, chambers, magazine housings, breeches and more.