(1)This Act applies to an imitation firearm if—
(a)it has the appearance of being a firearm to which section 1 of the 1968 Act (firearms requiring a firearm certificate) applies; and
(b)it is so constructed or adapted as to be readily convertible into a firearm to which that section applies.
(2)Subject to section 2(2) of this Act and the following provisions of this section, the 1968 Act shall apply in relation to an imitation firearm to which this Act applies as it applies in relation to a firearm to which section 1 of that Act applies.
(3)Subject to the modifications in subsection (4) below, any expression given a meaning for the purposes of the 1968 Act has the same meaning in this Act.
(4)For the purposes of this section and the 1968 Act, as it applies by virtue of this section—
(a)the definition of air weapon in section 1(3)(b) of that Act (air weapons excepted from requirement of firearm certificate) shall have effect without the exclusion of any type declared by rules made by the Secretary of State under section 53 of that Act to be specially dangerous; and
(b)the definition of firearm in section 57(1) of that Act shall have effect without paragraphs (b) and (c) of that subsection (component parts and accessories).
(5)In any proceedings brought by virtue of this section for an offence under the 1968 Act involving an imitation firearm to which this Act applies, it shall be a defence for the accused to show that he did not know and had no reason to suspect that the imitation firearm was so constructed or adapted as to be readily convertible into a firearm to which section 1 of that Act applies.
(6)For the purposes of this section an imitation firearm shall be regarded as readily convertible into a firearm to which section 1 of the 1968 Act applies if—
(a)it can be so converted without any special skill on the part of the person converting it in the construction or adaptation of firearms of any description; and
(b)the work involved in converting it does not require equipment or tools other than such as are in common use by persons carrying out works of construction and maintenance in their own homes.