
As a kid the only people I knew who owned air rifles (slug guns / BB guns) took delight in killing or wounding things (not for food). It is a sickness of humanity. Bows and arrows, and crossbows are being used against defenseless animals now. Sickos who need a dose from the other end.
My family has always hunted and fished for sustenance. There is a huge difference.
Thankfully after our gun laws changed, even comic book air rifles were banned. The Prime Minister John Howard dealt with that after the Port Arthur massacre. My own father handed in his guns before the amnesty even started. There is no need to own guns in a civilized society.
Rural use by farmers is a different matter. Putting their own animals down after bush fires is case in point.