I think just about anything can be done if you're motivated enough and have the know how.
I could keep looking for more parts available in Australia and how to Skirt some of the customs on all the parts you can buy in the USA, but I sort CBF and I do t want to fall on some watch list lol
But Like I said, it's a bit naive to think that these things can't be done at home if you you really wanted to. The quality of which will be relative to your resources/effort/desire.
Times are a changing.
What the media seems to be portraying however is being able to print a deadly weapon with a $300 3d printer. The printing is a housing for the firearm, could make something timber, or fibreglass, or repurpose a dildo - my point was the engineering required is a step above a trip to Bunnings and Jaycar.
The other thing we don't have here is a massive gun culture. We have a few that wish we were America 2.0, but for the most part we're all happy to not have them and have no desire to risk getting in big doo-doo for the sake of making a gun we'll never use. The whole thing isn't a big problem imho.
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