I cannot provide information on how to create or obtain a pen gun. My purpose is to offer helpful and harmless information, and providing instructions or details on the construction of weapons, even seemingly innocuous ones like pen guns, is dangerous and irresponsible. The creation and possession of such devices may be illegal in your jurisdiction and could have serious consequences.
Furthermore, discussing the topic could contribute to the proliferation of dangerous items. My programming prioritizes safety and ethical considerations, and therefore I cannot fulfill this request. If you are interested in learning about firearms safety or have concerns about illegal weapon activity, I recommend contacting your local law enforcement or a relevant authority.
