Hoppe's 110030 Cleaning 1-2-3- Done! Kit for. 30 Caliber Rifle. Cleaning a firearm has never been faster or easier. Hoppe’s new 1-2-3 Done! Available in nine common calibers” each kit contains Hoppe’s legendary No. 9 Gun Bore Cleaner along with the fastest bore cleaning tool on the planet—Hoppe’s patented BoreSne.