Hoppes Cleaning Kit 123 And Your DONE !!! .12 Gauge This smart little cleaning kit is an easy 3 steps and your DONE!!! 1) Place Hoppes #9 gunbore cleaner on the brush portion of the bore snake provided 2) Place Hoppes lubricating oil on the tail of the bore snake 3) Drop the brass weight into the chamber feeding through the barrel.Pull the bore snake throght your firearm and PRESTO !!!! YOUR DONE !!!