Brush Research 00056 Chamber Flex-Hone, Aluminum Oxide, 20 Gauge, 800 Grit (Pack of 1)

Brush Research Manufacturing Flex-Hone tools will improve the look of your shotgun barrel, while making it easier to maintain. The unique fingers gently smooth the metal, creating a more uniform surface that resists wear, corrosion and reduces fouling. The end result is a more polished smoothbore with a beautiful finish. For smoothbores only. The stem wire is covered with a protective shrink tube coating to protect the barrel. All chamber Flex-Hones are fine grit, 800AO for the ultimate finish. 3-inches abrasive part and are 12-inches overall length.