The Ultimate Gun Cleaning Kit (65 Pieces) is a professional grade cleaning kit that uses high grade components, stored in a tool box specifically built for gun cleaning. Each cleaning tool has its own fitted compartment that is named with the items name or size. This kit is designed for the traditional shooter, and it has components for 12 gauge, 20 gauge, and .410 bore shotguns, as well as standard rifle and pistol calibers. The tool box has ample space for cleaning chemicals, extra patches, cleaning cloths, and extra jags or brushes. Kit includes the following: Bronze shotgun bore brushes: 12 & 20 gauge and .410 bore, all 5/16-27 threads, Bronze rifle/pistol brushes: .54, .50, .44/.45, .40, .375, .35, .338, .30, .270, .243, and .22 caliber , & .17, Brass jags for rifle/pistol: .50, .45, .44, .375, .35, .338, .30, .270, .25, .243/6mm, and .22 caliber, & .17, Cotton swabs for shotgun: 12 & 20 gauge, and .410 bore, all 5/16-27 thread, Cotton swabs for rifle/pistol: .357/9mm, .30, and .270 caliber, all 8-32 thread, Brass slotted tips: shotgun and rifle/pistol in .40, .30, and .22 caliber, Brass adapters: shotgun, rifle/pistol, and .20 caliber and less, Muzzle guards for 4mm and 6mm brass cleaning rods, Brass cleaning rods (3-piece rods): 4mm and 6mm, Nylon pick, nylon cleaning brush, and brass cleaning brush, Cotton patches: 1? x 3? and 1.5? x 3?