Clenzoil Multi-Gauge Shotgun Kit Black. With bore brushes covering 12 Gauge 20 Gauge & 410 BoretheMulti-Gauge ShotgunCleaning Kit has everything you'll need to get the job done. The low profile rugged exterior nylon case equipped with molle strap makes for effortless field cleaning. Specifications for Clenzoil Multi-Gauge Shotgun Kit: Manufacturer: Clenzoil Color: Black Gauge: 16 .410 20 12 Gun Make: Universal Gun Model: Universal Gun Type: Shotgun Package Contents: Clenzoil Multi-Gauge Shotgun Kit Clenzoil Field & Range 0.5oz CLP Dropper Brass Bore Brushes Pull Through Cable & Handle Scrubbing Brush Three Sizes of Cotton Patches Clenzoil 2465: Multi-Gauge Shotgun Kit Black