32 C.F.R. § 552.130
All weapons, ammunition, explosives, or other devices defined in this subpart, that are confiscated pursuant to the commission of a crime or violation of this subpart or other regulation or found unsecured/unattended on the installation, will be immediately turned over to the military police, U.S. Army Criminal Investigation Command (USACIDC), or the Federal Bureau of Investigation (FBI) for investigation, retention as evidence, or other law disposition. When retention for investigation or evidence is no longer required by military police, USACIDC, or other law enforcement or judicial agencies, the items will be disposed of under the provisions of AR 195-5, Evidence Procedures. Copies of the AR may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161.
32 C.F.R. §552.130