DC Gun Laws & Firearms Safety Practice Exam

In Washington D.C., a 'ghost gun' is defined as a firearm without a serial number. This is the correct answer because the lack of a serial number makes it difficult to trace the firearm, potentially enabling individuals to possess untraceable and unregistered firearms. This lack of accountability and traceability can pose serious risks to public safety.

Options A, C, and D are incorrect:

- Option A suggests an unregistered firearm is a 'ghost gun,' which is not the specific criteria under D.C. law.

- Option C mentions a gun made entirely of plastic, which might refer to a different type of firearm but is not the defining characteristic of a 'ghost gun' in D.C.

- Option D, a stolen firearm, while illegal and a significant concern, does not fall under the definition of a 'ghost gun' in the context of D.C. gun laws.