Gun silencers are legal in many countries, including the United States. While they are not strictly regulated, certain rules and regulations must be followed to own or use one. For example, in the US, a gun silencer must be registered with the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) and it is illegal to use a gun silencer in most states unless you are shooting at an approved range.
Stephen Answered question September 13, 2022