what you can take away from that is that after the Treaty of Versailles, when the French and English wished to subjugate Germany, draconian gun control laws were put in place

Relinquishing all arms and prohibition of military type weapons made it clear that Germans were a conquered people

These were eventually relaxed by 1928, and new legislation was passed in 1938

However, Jews, who were later rounded up and killed, were quickly disarmed and prohibited from owning, buying or manufacturing guns

from Wikpedia

History of firearms restrictions in Germany

[edit]Restrictions imposed by the treaty of Versailles
In 1919 and 1920, to stabilize the country and in part to comply with the Treaty of Versailles, the German Weimar government passed very strict gun ownership restrictions. Article 169 of the Treaty of Versailles stated, "Within two months from the coming into force of the present Treaty, German arms, munitions, and war material, including anti-aircraft material, existing in Germany in excess of the quantities allowed, must be surrendered to the Governments of the Principal Allied and Associated Powers to be destroyed or rendered useless."[1]

In 1919, the German government passed the Regulations on Weapons Ownership, which declared that "all firearms, as well as all kinds of firearms ammunition, are to be surrendered immediately."[2] Under the regulations, anyone found in possession of a firearm or ammunition was subject to five years' imprisonment and a fine of 100,000 marks.

On August 7, 1920, the German government enacted a second gun-regulation law called the Law on the Disarmament of the People. It put into effect the provisions of the Versailles Treaty in regard to the limit on military-type weapons.

In 1928, the German government enacted the Law on Firearms and Ammunition. This law relaxed gun restrictions and put into effect a strict firearm licensing scheme. Under this scheme, Germans could possess firearms, but they were required to have separate permits to do the following: own or sell firearms, carry firearms (including handguns), manufacture firearms, and professionally deal in firearms and ammunition. This law explicitly revoked the 1919 Regulations on Weapons Ownership, which had banned all firearms possession.

Stephen Halbrook writes about the German gun restriction laws in the 1919-1928 period, "Within a decade, Germany had gone from a brutal firearms seizure policy which, in times of unrest, entailed selective yet immediate execution for mere possession of a firearm, to a modern, comprehensive gun control law."[3]

[edit]The 1938 German Weapons Act
The 1938 German Weapons Act, the precursor of the current weapons law, superseded the 1928 law. As under the 1928 law, citizens were required to have a permit to carry a firearm and a separate permit to acquire a firearm. Furthermore, the law restricted ownership of firearms to "...persons whose trustworthiness is not in question and who can show a need for a (gun) permit." Under the new law:

Gun restriction laws applied only to handguns, not to long guns or ammunition. Writes Prof. Bernard Harcourt of the University of Chicago, "The 1938 revisions completely deregulated the acquisition and transfer of rifles and shotguns, as well as ammunition."[4]

The groups of people who were exempt from the acquisition permit requirement expanded. Holders of annual hunting permits, government workers, and NSDAP party members were no longer subject to gun ownership restrictions. Prior to the 1938 law, only officials of the central government, the states, and employees of the German Reichsbahn Railways were exempted.[5]
The age at which persons could own guns was lowered from 20 to 18.[5]
The firearms carry permit was valid for three years instead of one year.[5]

Jews were forbidden from the manufacturing or dealing of firearms and ammunition.[6]

Under both the 1928 and 1938 acts, gun manufacturers and dealers were required to maintain records with information about who purchased guns and the guns' serial numbers. These records were to be delivered to a police authority for inspection at the end of each year.

On November 11, 1938, the Minister of the Interior, Wilhelm Frick, passed Regulations Against Jews' Possession of Weapons. This regulation effectively deprived all Jews of the right to possess firearms or other weapons.[7]

[link to en.wikipedia.org]