"Assault weapons" typically refer to firearms designed for rapid fire and military use. They often feature detachable magazines, allowing for quick reloading, and may have characteristics like pistol grips and adjustable stocks. These features make them capable of firing multiple rounds quickly, which is why they are often associated with military and law enforcement. The term "assault weapon" can vary by jurisdiction, as different laws define it in various ways. Some states in the United States have specific regulations on the sale and ownership of these firearms, often in response to concerns about gun violence and public safety.