The first article doesn't list how many firearms are supposedly "hitting the streets" and includes this quote:
>Mr Plotecki said that while there was no evidence the homemade guns had been used by local extremists, it was a concern for the future.
The second article is about the seizure of four firearms.
Truly a menace.
https://www.dailytelegraph.com.au/news/nsw/deadly-diy-homema...
https://www.ctvnews.ca/canada/homemade-submachine-guns-seize...