Some have also argued that suppressors would be used in more crimes if they are legalized. However, the facts show this is not the case. Suppressors are rarely used in crimes, according to the Western Criminology Review. After a review of ten years of criminal prosecution by the federal government, they found, on average, only “30-40 total cases per year” of a suppressor being used in connection with a crime. That’s less than 1% of federal prosecutions, considering each year there are between 75,000 and 80,000 federal criminal prosecutions by the federal government. Additionally, those charged with using a suppressor in a crime were often charged after an illegal suppressor was found during a lawful search and not necessarily during the commission of a violent crime.