On 31 December 1927, production was launched when, by an act signed by then Director of the plant Msc.Eng. Kazimierz Ołdakowski, the plant was officially taken over from the local government and became part of the Państwowe Wytwórnie Uzbrojenia concern.
The production began on 31 December 1927, when a formal transfer took place, signed by then Director Msc.Eng. Kazimierz Ołdakowski, which marked the plant's transition from local government ownership to becoming part of Państwowe Wytwórnie Uzbrojenia.