This is a Sources Sought notice for market research, not a solicitation, to identify potential suppliers of weapon spare parts for M4 and 308 platforms to support INL Kyiv Programs in Ukraine. The contractor must deliver new, manufacturer-direct spare parts that comply with US Military specifications and ISO 9001 standards, with delivery required within 180 days of a potential award. Performance of services includes delivery FOB Origin, with the vendor coordinating shipment via an INL freight forwarder for donation to the Government of Ukraine. The contractor is responsible for all export licenses and ITAR compliance at no additional cost to the government, and must provide a one-year manufacturer warranty. No budget amount is specified in this notice.