Arms and ammunition, and explosives

Defence gun: cartridges of calibre .22 to .32
9303
Firearms and similar devices which operate by the firing of an explosive charge, e.g. sporting shotguns and rifles, muzzle-loading firearms, Very pistols and other devices designed to project signal flares only, pistols and revolvers for firing blank ammunition, captive-bolt humane killers and line-throwing guns (excl. revolvers and pistols of heading 9302 and military weapons)
Competition gun: Pistol, revolvers, guns - Shotgun, Precision, Automatic or Semi-automatic
9303
Firearms and similar devices which operate by the firing of an explosive charge, e.g. sporting shotguns and rifles, muzzle-loading firearms, Very pistols and other devices designed to project signal flares only, pistols and revolvers for firing blank ammunition, captive-bolt humane killers and line-throwing guns (excl. revolvers and pistols of heading 9302 and military weapons)
Explosives
36
EXPLOSIVES; PYROTECHNIC PRODUCTS; MATCHES; PYROPHORIC ALLOYS; CERTAIN COMBUSTIBLE PREPARATIONS