To amend title 18, United States Code, to prohibit the sale of firearms to individuals suspected of terrorism, and for other purposes.

No Guns for Terrorists Act of 2018 This bill amends the federal criminal code to make it a crime to knowingly sell or transfer a firearm to a known or suspected terrorist, as determined by the Department of Justice. (The Federal Bureau of Investigation administers the Terrorist Screening Center, which maintains the Terrorist Screening Database—the U.S. government's consolidated database of individuals known or reasonably suspected to be involved in terrorist activities.)