Hornady Portable Keylock Gun Safe exceeds ASTM International safety standards for child and pry resistance, lock strength, drop/pick/saw tests and hinge attack resistance. The exterior housing is made of thick 14 gauge steel with dual internal locking lugs and 4-point capture mechanism. The included cable allows the safe to be secured in virtually any locations. It meets TSA requirements for handgun safety in checked luggage. This safe easily opens when unlocked. Gun is not included.