Ultimate Gun Cleaning Kit - 66 Pc. In Hard Case Kit Includes: Bronze Brushes Shotgun: 12GA, 20GA, .410 Muzzleloaders: .50 And .54 Caliber Rifle / Pistol: 45/44, 40, 357/9mm, 30, 270, 243, 22, 20, and 17 Cotton Swabs Shotgun: 12GA, 20GA, .410 Rifle / Pistol: 357, 30, 270 Brass Slotted Tips Shotguns: 12GA and .410 Rifle: 22 and 30 Caliber Brass Adapters 8-32 (Most Rifles And Shotguns) 5-40 (20 Caliber and 17 Caliber) Brass Jags For Rifle And Pistol .50, .45, .44, .40, .375, .35, .338, .30, .270, .25, 243/6mm, .22, .17 4 Piece 6mm Brass Rod For Rifle 270 And Above And Shotgun 4 Piece 4mm Brass Rod For Rifle .25 Caliber And Less Muzzle Guards 4MM 6MM Nylon Pick Nylon Brush Brass Brush Cotton Cleaning Patches 10 Cotton Swabs 10 Cleaning Brushes.