Last year through the summer, the confiscations were occurring at a rate of one every 59 minutes according to Chicago Police Department figures related by Mark Berman in an October 2016 Washington Post article. This summer, the Chicago police will have some assistance from the United States government in racking up impressive gun confiscation numbers.
Following through on a plan that began its development during the Obama administration, the Trump administration and Chicago Police Department announced last week the sending of the Chicago Crime Gun Strike Force, involving an additional 20 Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) agents plus equipment, to Chicago to aid city police, as well as state and US prosecutors, in a crackdown on illegal guns and the people who possess them.
Gun confiscation has been a big project in the city for years. In the May 27, 2014 Chicago Mayor's Office and Chicago Police Department report "Tracing the Guns: The Impact of Illegal Guns on Violence in Chicago," a comparison was made between gun confiscation numbers in Chicago and such numbers in Los Angeles and New York City.