Home and field double duty, single caliber specialized gun cleaning kits. Kits include the Bore Boss for a quick clean any time you shoot your gun, and an expanded gun cleaning kit with all the tools you need to fully clean bore, action and chamber.Features: - Home & Field Double duty professional gun cleaning kits - Smart, organized & fully equipped to clean on the bench or in the field - All the tools you need to Fully clean bore, action & chamber - Bore Boss Field ready. Fast & easy way to clean your bore every time you shoot - Expanded gun cleaning Kits All the tools you need to Fully clean bore, action & chamber.