Mississippi Administrative Code
Title 28 - Ports and Airports
Part 301 - Operations and Procedures Manual of the Mississippi State Port Authority at Gulfport
Chapter 23 - Control of Weapons, Firearms and Explosive Devices
Rule 28-301-23.14 - Armed Agents Prohibited

Commercial agencies/firearms located on Port property, and employing outside or internal security agents are enjoined against arming said agent and must obtain prior, express permission from the Deputy Director of Operations prior to armies their agents. In all cases the Port is faultless from any incident involving the use of a weapon/firearm by agents under the employment of any outside agency.

Mississippi Code §§ 59-1-1, 59-1-9 and 59-5-21