This is a pre-solicitation notice for a Live Training, Ranges, and Combat Training Centers (LTRaC) effort structured across four lots, each with different NAICS codes and set-aside statuses. The work involves manufacturing and tech refresh for various training systems like Target Lifters, TRACR Computers, FASIT, DRTS, HITS, and JPMRC. Lot 1 is Full and Open under NAICS 332999, Lot 2 is a Small Business Set-Aside under NAICS 333310, and Lots 3 and 4 are Full and Open under NAICS 333318 and 333310, respectively. Interested vendors should review the detailed description in the related notice with ID 'W900KK-23-R-TRaC'. No specific budget, performance location, or non-bid timelines are provided in this description.