Are Airgun Silencers Banned in the US?

Airgun silencers have been the talk of the town for quite some time. For one, it’s legality has not yet been fully discussed, thus creating confusion among gun enthusiasts and those against the use of guns.
Okay, the US Code, Title 18 declares that silencers must be controlled and given a serial number. This is in order to prevent them from getting into the wrong hands. However, the law does not really state that airgun silencers are banned. You should know though that those who use a silencer in committing a crime will be faced with an additional penalty. The penalty is heavier if it is found that the silencer used is illegally p…