Your bag gets hand-inspected by a TSA agent with you present. They'll ensure the weapon is packed securely and that the ammo is in original factory boxes (meets

Your bag gets hand-inspected by a TSA agent with you present. They'll ensure the weapon is packed securely and that the ammo is in original factory boxes (meets ORM-D requirements). So you can't declare a weapon without actually having one. Note that "packed securely" can have different meanings at different airports. There isn't a uniform standard or branding on cases that meet airline and TSA requirements for weapon transport. But you'll have the fewest problems with a Pelican that is fully locked.