Outers 20/28 Gauge Shotgun Brass Cleaning Kit (Clamshell) Available in several different gauge-specific kits or universal cleaning to cover cleaning duties for a large variety of firearms Strong, solid brass rods with a variety of high-quality jags, loops, mops and brushes Custom parts organizers providing convenient and organized access to contents Brass construction helps reduce the risk of chamber or barrel damage This item is not for sale in Catalina Island