This is a sources sought notice for market research purposes only, not a solicitation. The 125 Fighter Wing seeks contractors to perform a complete operational upgrade to an existing modular small arms range, including mechanical, electrical, control systems, and facility improvements. The applicable NAICS code is 561210 with a $47 million size standard. Responses must be submitted electronically with a cover sheet and up to five additional pages detailing past performance and experience. No budget, submission timeline, or performance location is specified.