More than 100 years in the gun care business has taught us a thing or two about what makes a good cleaning kit. Kit Includes: 2 oz. Hoppe’s No. 9 Gun Bore Cleaner, 2.25 oz. Hoppe’s Lubricating Oil, Round die-cut patches for an absorbent surface with deep cleaning, Slotted ends and adapters, where appropriate and Aluminum cleaning rods, unless otherwise noted.