Section 403B

For the purposes of section 402, 403 and 403A-

"firearms" includes any canon, gun, flint-lock gun, revolver, pistol explosive or ammunition or other firearm, whether whole or in detached pieces;

"offensive weapon" means any article apart from a firearm made or adapted for use for causing injury to the person or intend by the person having it for such use by him and it includes an air gun, air pistol, bow and arrow, spear, cutlass, matchet, dagger, cudgel, or any piece of wood, metal, glass or stone capable of being used as an offensive weapon.