H.R. 4168 · 115th Congress Closing the Bump-Stock Loophole Act StageIn committee SponsorBrian Fitzpatrick Introduced2017-10-31 Latest action2017-10-31 · Introduced in House Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Ro Khanna Current member House CA Democrat Elizabeth Esty Former memberHouseCTDemocrat Ruben Kihuen Former memberHouseNVDemocrat Jacky Rosen Current member Senate NV Democrat Daniel Kildee Former memberHouseMIDemocrat Dina Titus Current member House NV Democrat Dave Trott Former member House MI Republican