A shotgun shell that cleans your bore? – Cleanshot

Taofledermaus tests out some shotgun shells designed to clean the bore of your gun after you are done shooting. These are available at Walmart – $8 for a box of 4, while others have said these are cheaper at their local Walmarts. These are designed to clean your gun, but they still have around 1 oz of lead shot in them and all safe gun-handling practices must be obeyed.