To increase public safety by punishing and deterring firearms trafficking.

Hadiya Pendleton and Nyasia Pryear-Yard Stop Illegal Trafficking in Firearms Act of 2017 This bill amends the federal criminal code to establish stand-alone criminal offenses for trafficking in firearms and straw purchasing of firearms. The bill expands the categories of prohibited persons (i.e., persons barred from receiving or possessing a firearm or ammunition) to include persons who intend: (1) to sell or transfer a firearm or ammunition to a prohibited person, (2) to sell or transfer a firearm to further a crime of violence or drug trafficking offense, or (3) to unlawfully export. It increases the maximum prison term for the sale or transfer of a firearm to or the receipt or possession of a firearm by a prohibited person. The bill revises the existing prohibition on transferring a firearm knowing that it will be used to commit a crime of violence or drug trafficking offense. It broadens the scope of the prohibition and increases the maximum prison term for a violator. The bill also revises the existing prohibition on smuggling a firearm into the United States with the intent to unlawfully import or to promote a crime of violence or drug trafficking offense. It broadens the scope of the prohibition and increases the maximum prison term for a violator. Finally, the bill makes it a crime to smuggle a firearm or ammunition out of the United States, or conspire or attempt to do so, with the intent to unlawfully export or to promote a crime of violence or drug trafficking offense.