
In this photo taken Jan. 27, 2017, Knox Williams, president and executive director of the Georgia-based American Suppressor Association, poses for a portrait while holding a handgun with a silencer, In Atlanta. They are the stuff of legend, wielded by hit men and by James Bond. For decades, buying a silencer for a firearm has been as difficult as buying a machine gun, requiring a background check that can take close to a year. Now, emboldened by the election of Donald Trump as president, the industry has renewed a push in Congress to ease those restrictions, arguing that it’ll help preserve the hearing of gun users. (AP Photo/Lisa Marie Pane)