An armory (Armoury) is a
military depot used for the storage of
weapons and
ammunition. The term may also apply to an area within a building, used for the storage of weapons. In the United States, armory may refer to the building from which a
National Guard or
Reserve component trains during peacetime. In a typical armory, ammunition is stored under separate lock and key from weapons to minimize the potential for misuse and improve safety. Very sensitive alarm systems are also extensively used.
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