There are millions of legally held firearms in private hands in Australia. I own a number of them myself.
People in America have been lied to about the firearms situation in Australia. We have our share of dumb gun laws - but we've got plenty of guns.
This is the webpage of my local gun shop - and it's actually got a fairly limited range compared to some places.
i was surprised to see 45 cal 1911’s for sale given the restrictions on caliber in australia