2 Brass Rods: for Shotgun, for Rifles and Pistols Cotton Swabs for: .270, .30, .38-.357, .410 bore, 12-Gauge, and 20-Gauge Brushes for: .17, .22, .270, .30, .38-.357, .40, .45, .410 bore, 12-Gauge, and 20-Gauge Slotted Tips for .22, .30, .357, and Shotgun .17 Caliber Adapter and Shotgun Adapter