Approximately 400,000 to 500,000 bump stocks have been manufactured. Approximately 400-1000 have been turned in to authorities as is required by the Trump rule change. The remaining half million people now own machine guns in violation of the National Firearms Act.
Update! I am incorrect! “the U.S. Justice Department banned them at the federal level in December 2018. However, on March 25, 2021, the Sixth Circuit Court of Appeals struck down the ban.[8]”
Update! I am incorrect! “the U.S. Justice Department banned them at the federal level in December 2018. However, on March 25, 2021, the Sixth Circuit Court of Appeals struck down the ban.[8]”