The National Geospatial-Intelligence Agency (NGA) is seeking a contractor to provide L3 Harris portable radio features and accessories. The agency already has the radios and is only looking for the features and accessories. The contractor must have an active registration in the System for Award Management (SAM) and must be a manufacturer or authorized reseller. The contract will be a firm fixed-price purchase order, and the award will be based on the lowest-priced, technically acceptable offer. The period of performance will be 90 days after receipt of orders. * The contractor must provide the features and accessories for the L3 Harris portable radio model XL-PFM1M. * The contractor must have an active registration in the System for Award Management (SAM) with the applicable NAICS code. * The contractor must be a manufacturer or authorized reseller. * The contract will be a firm fixed-price purchase order. * The award will be based on the lowest-priced, technically acceptable offer. * The period of performance will be 90 days after receipt of orders.