“(2A) Where a person is guilty of an offence under this section he shall be liable—

(a) in a case where the offence relates to a sporting firearm or to any firearm in respect of which the defendant held a firearm certificate (if the firearm certificate most recently held by him was not revoked) or to any ammunition for, or component part of, either a sporting firearm or such other firearm—on summary conviction, in the case of a first offence, to a fine not exceeding £50 and, in the case of any subsequent offence, to a fine not exceeding £50 or to imprisonment for a period not exceeding three months or to both such fine and such imprisonment,

(b) in any other case—on summary conviction, to a fine not exceeding £200 or to imprisonment for a period not exceeding one year or to both such fine and such imprisonment, or, on conviction on indictment, to a fine not exceeding £500 or to imprisonment for a period not exceeding five years or to both such fine and such imprisonment.

(2B) (a) In subsection (2A) of this section ‘sporting firearm’ means a firearm (other than a firearm of a kind declared by an order under this subsection for the time being in force to be especially dangerous) which is a shotgun having a barrel of not less than 24 inches in length or an unrifled airgun or a rifled firearm of a calibre not exceeding .22 inches.

(b) The Minister may by order declare a firearm of a kind specified in the order to be especially dangerous and may by order amend or revoke an order under this subsection.”,

“(j) the possession or carriage of a component part of a firearm by a person who stands authorised in that behalf under this section.”,