by Ramslamer » 02 Feb 2019, 7:07 am
The Qld Weapons Act classes a spare barrel as a conversion unit(Paragraph 4 below) and a conversion unit is classed as a separate firearm (see paragraph 2 below) See below from the Weapons Web Page
Category H weapons
(1) A firearm, including an air pistol and a blank-fire firearm, under 75 cm in length, other than a powerhead, is a category H weapon, regardless of whether it has been rendered permanently inoperable;
(2) A conversion unit is also a category H weapon;
(3) This section does not apply to a powerhead or category C, D or R weapon;
(4) In this section-- "conversion unit" means a unit or device or barrel that is capable of being used for converting a category H weapon that is a firearm from one calibre to another calibre.
For schedule 2 of the Act, each of the following comprises a class of category H weapon—
(a) an air pistol;
(b) a centre-fire pistol with a calibre of not more than .38 inch or a black-powder pistol;
(c) a centre-fire pistol with a calibre of more than .38 inch but not more than .45 inch;
(d) a rim-fire pistol.