The American College of Preventive Medicine Policy Committee makes policy guidelines and recommendations on preventive medicine and public health topics for public health decision makers. After a review of the current evidence available in 2016, the College is providing a consensus-based set of policy recommendations designed to reduce firearm-related morbidity and mortality in the U.S. These guidelines address seven general areas pertaining to the public health threat posed by firearms: gun sales and background checks, assault weapons and high-capacity weapons, mental health, research funding, gun storage laws, and physician counseling.