This is a pre-solicitation notice for a Live Training, Ranges, and Combat Training Centers (LTRaC) Multiple Award Contract (MAC) effort, structured into four distinct lots with different competition set-asides. The work involves manufacturing and providing various training range systems and equipment, such as target lifters and simulation computers. The contract will be issued under three specific NAICS codes, with each lot assigned to a particular code for manufacturing machinery and fabricated metal products. Interested vendors should review the detailed requirements under a separate notice. No specific budget, performance location, or non-bid/proposal timelines are provided in this description.