Waihangahia he putanga matatini ake o tenei rerenga Ko te Pancor Jackhammer he tino aunoa a na reira i whakarōpūtia hei pupuhi miihini i te United States i raro i te National Firearms Act (NFA) o 1934.
Ko te tikanga, ko te putanga matatini ake o te rerenga korero ko "Ko te Pancor Jackhammer he tino aunoa, na reira ka whakarōpūtia hei pupuhi miihini e te United States a ka whakaritea e te Tari o te Waipiro, Tobacco, Firearms and Explosives. "