This is a genuine US military surplus ammunition can (military designation PA-120), originally used to hold 40mm grenade cartridges. These are rather large ammo cans, measuring approximately 18.5" x 10" x 6.5" on the outside. These ammo cans feature handles and latches on both ends of the can, making the lid completely removable. The lid features a rubber gasket that creates a watertight seal when the can is closed.
The ammo box will be EMPTY when it is shipped to you.
These ammo cans have been previously used by the US military and have been stored outdoors for extended periods of time. The can will have some minor surface rust on it, but otherwise they're in great shape with plenty of life left in them. The ammo can you receive will be similar but not identical to the one featured in the photos.