Know who favored gun control? Hitler!

"The most foolish mistake we could possibly make would be to allow the subject races to possess arms. History shows that all conquerors who have allowed their subject races to carry arms have prepared their own downfall by so doing so." Adolph Hitler dinner talk on April 11, 1942, quoted in Hitler's Table Talk 1941-44: His Private Conversations, Second Edition (1973), Pg. 425-426

Here are two provisions of the 1938 German weapons act;

Jews (§5 of the First Regulations of the German Citizenship Law of 14 November 1935, Reichsgesetzblatt I, p. 1333) are prohibited from acquiring, possessing, and carrying firearms and ammunition, as well as truncheons or stabbing weapons.  Those now possessing weapons and ammunition are at once to turn them over to the local police authority.

Firearms and ammunition found in a Jew's possession will be forfeited to the government without compensation.