Clause 152 Firearms Regulation 2017 (NSW)
c152 Shortened firearms
(1)
For the purposes of section 62 (2) of the Act, a firearm is to be considered as having been shortened only if—
(b)
in the case of a firearm that is a rifle, not being a combination smooth bore shotgun and rifle or an air gun—
(i)
the length of the barrel or, if it has more than one barrel, of the longer or longest barrel is less than 40 cm, or
(ii)
the length of the stock is less than 30 cm or it has no stock, or
(iii)
the overall length is less than 80 cm,