Contains a 3 piece cleaning rod when assembled is about 32” long with its own handle. The attachments that get screwed on to the end of the rod include a wire brush and a piece that holds the cleaning swab. That swab is dipped into the Nitro Solvent Bore Cleaner, included in the kit, which is then moved in and out of the barrel. A new patch is then saturated with gun oil, included in the kit, and run through the barrel. The kit included everything you need to clean your rifling including a set of more detailed instructions. Also included is a treated gun cloth.