The Gun Train Is Not Inconspicuous, Right?

Oscar Darrylweger served in the German military from 1918 to 1921. He was arrested twice for illegally concealing weapons, but it's not clear if he had a gun on him at all. In 1923 Hitler attempts to take over the government and Oscar tries to send police armored vehicles to support his attempt. The move doesn't go very well; after two months in prison Olly gets shitcanned.