Legal gun ownership in Germany isn’t all that difficult.
Regulation of Semiautomatic Assault Weapons
In Germany, private possession of semi-automatic assault weapons is permitted only with special authorisation
Regulation of Handguns
In Germany, private possession of handguns (pistols and revolvers) is permitted only with special authorization
Law Regulates Long Guns
In Germany, civilian possession of rifles and shotguns is regulated by law
Gun Ownership and Possession
In Germany, only licensed gun owners may lawfully acquire, possess or transfer a firearm or ammunition
http://www.gunpolicy.org/firearms/region/germany
Are you sure about that?
Here are some facts about acquiring and owning a gun in Germany.
1. Germany has some of the "most stringent" rules around gun control in Europe, according to the U.S. Library of Congress.
Reuters
http://www.aol.com/article/2016/07/23/germanys-stringent-gun-ownership-rules/21437739/