Australia has severe restrictions on handguns, but they are available.
No private possession for self defence.
Police & security guards must turn their firearm in at the end of their shift.
Guns must be locked in a safe when not in use, ammunition seperate.
Collectors must disable their firearms and cannot shoot them.
No handgun hunting.
Target shooting only as a member of a club, with a minimum six competitions shot each year or lose your licence.
All guns registered, owners licenced, permits required for each purchase.
Minimum barrel length 4 inches for revolvers, 4.7 inches for autos.
Maximum ten round capacity.
maximum calibre .38, up to .45 if you shoot SASS or IHMSA.
The compulsory seizure of firearms did have compensation, roughly 50 to 70 percent of the new price, depending upon retail. Some people gave up the sport because they couldn't afford a new firearm.
In my home state there are five million residents and around ten thousand licence holders.
So they are pretty close to being banned, but not gone yet.
Ken