the gun you always wanted. See the hundreds of displays of new and old guns, ammo, gun parts, books, knives, jewelry, camouflage, militeria, and related items at discount prices. The Biloxi Gun Show will be held on Aug 15th – 16th, 2026 in Biloxi, MS. This Biloxi gun show is held at Mississippi Coast Coliseum & Convention Center and hosted by 2A Events.All guns must be unloaded and tied to render them non-fireable. The table holder is responsible for the action of all assistants at his table. No alcoholic beverages at any time. No loose ammo is allowed. No dry firing at any time.