9 GCA § 30.50: Authority of Peace Officer to Seize Weapons.

For a crime involving family violence, a peace officer:

(a) Shall, incident to an arrest, seize all weapons that are alleged to have been involved or threatened to be used in the commission of a crime.

(b) May seize a weapon that is in the plain view of the officer or was discovered pursuant to consensual search, as necessary for the protection of the officer or other persons.