The Department of Homeland Security, specifically the U.S. Secret Service, is seeking vendors to provide 9mm Pistol Caliber Carbines, with an initial procurement of 150-1,000 units intended for operational and training purposes. The firearms must meet specific design requirements, including compatibility with GLOCK magazines, a two-stage trigger, and a rust/corrosion-resistant finish, ensuring functionality for both right and left-handed users. This procurement aims to replace the current inventory of MP5 submachine guns, emphasizing the need for reliable and versatile sidearms that meet operational standards. Interested vendors should submit their technical capabilities and documentation by April 4, 2025, to Theresa Williams at theresa.williams@usss.dhs.gov or Shauntynee Penix at shauntynee.penix@usss.dhs.gov, as all submissions will become government property and will not be returned.