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This is a perimeter alarm based on the M6/M7 firing device originally used by NATO forces to do a hell of a lot more than just signal an intrusion.
As this device currently stands, it can only initiate shotshell primers, in this way producing a loud report that will denounce the presence of the person/beast that unwittingly initiated it.
Check your local laws before downloading these files or printing these devices.
LBRY Tags: perimeter alarm; 3d printing; fosscad
As this device currently stands, it can only initiate shotshell primers, in this way producing a loud report that will denounce the presence of the person/beast that unwittingly initiated it.
Check your local laws before downloading these files or printing these devices.
LBRY Tags: perimeter alarm; 3d printing; fosscad