The U.S. Government is conducting market research to identify qualified sources for a potential FMU-167/B Fuze System procurement and to assess market competitiveness and the feasibility of a Small Business Set-Aside. The applicable NAICS code is 332993 (Ammunition, except Small Arms, Manufacturing) with a 1,500-employee size standard, and the Government seeks industry feedback on capabilities, small business status, and preferred contract mechanisms. The Air Force Life Cycle Management Center Armament Directorate is seeking contractors able to manufacture, assemble, test, and deliver the FMU-167/B Hard Target Void Sensing Fuze. Interested parties should confirm small business status under NAICS 332993, describe anticipated teaming arrangements and prime/partner roles, and summarize relevant experience over the past three years with similar hardware, energetic systems, or manufacturing services. The Government encourages responses from all small businesses, including 8(a), Service-Disabled Veteran-Owned, HUBZone, and Women-Owned small business concerns, though this is not a solicitation and does not guarantee a future contract.