This is a Request for Information (RFI) for market research, not a solicitation, seeking vendors for Berry Amendment-compliant tactical body armor, concealable compression tops, and load carriage systems. The contract would be a Firm Fixed Price, Indefinite Quantity/Indefinite Delivery (IDIQ) with up to five 12-month tiers. Estimated quantities include 2,650 ultra-low visibility compression tops, 2,635 enhanced tactical plate carriers, 50 modular vest systems, and 140 supplemental hard armor panels over five years. All items must meet NIJ Standard 0101.06, DEA, and FBI testing requirements, with male and female sizing from XS to XL or 2XL. Performance location is not specified, and no budget amounts are provided.