Section 19 Arms and ammunition; parts and accessories thereof 93 Arms and ammunition; parts and accessories thereof 93 03 Other firearms and similar devices which operate by the firing of an explosive charge (for example, sporting shotguns and rifles, muzzle-loading firearms, Very pistols and other devices designed to project only signal flares, pistols and revolvers for firing blank ammunition, captive-bolt humane killers, line-throwing guns) Commodity Code Description 93 03 10 Muzzleloading firearms 93 03 20 Other sporting, hunting or targetshooting shotguns, including combination shotgun rifles 93 03 30 Other sporting, hunting or targetshooting rifles 93 03 90 Very pistols and other devices designed to project only signal flares; linethrowing guns