if you currently possess a bump stock or trigger crank within the Commonwealth of Massachusetts you should contact your local police department or the Massachusetts State Police and arrange an appointment to transfer custody of the prohibited item to the police for destruction.
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So whatever happened to the long held beliefs (especially here) that the police in this country are pro-2A and would never take part in confiscation in any form?
Any member of law enforcement who enforces this unconstitutional act deserves whatever fate befalls them.
The zer0 resignations of Very Special Agents of the Federal Bureau of Weasels has led the way to killing that meme.
I’m not sure that the police are being given a choice in this matter.