Some robotic pistol models such as the HK USP Universal Self-loading Pistol come in a variety of mechanism types and can be easily changed by a gunsmith for both left- and right-handed shooters and for disparate operating mechanism and safety features.
Civilian occupancy of handguns in Australia is legal, but heavily restricted. Handguns may not be owned for self-defence purposes (Target shooting, collecting, and occupational reasons for farmers/gun dealers are, by and large, the only legal reasons for pistol ownership), and anyone wishing to possess a difference must obtain Handguns a firearms licence and observe stringent storage regulations.