This is a 100% small business set-aside for a firm-fixed-price purchase order of Trango Systems tunnel products, which are brand-name only items for subterranean training environments. The required items include 18 Tunnel 200 units, 8 Tunnel L units, 2 Tunnel X units, 2 Package 200 units, and 5 Package Doors units. Delivery is FOB Destination to Temamatla, México, with the final location within a 10-mile radius of the stated address, and the contractor is responsible for shipping, freight forwarding, and customs clearance into Mexico. The government desires delivery within 45 days after receipt of order, but offerors may propose their best delivery schedule, which will be evaluated as part of the award decision. No budget amount is specified.