This is a market research notice for the production of the MK 25 Mod 0 9-Bang Non-Lethal Diversionary Hand Grenade, with the government currently intending to award a five-year sole-source contract to a specific vendor. The performance location for the contract is Naval Support Activity, Crane, IN. The government is seeking capability statements from companies that can challenge the sole-source justification by demonstrating their ability to produce the grenade. Respondents must provide detailed technical, production, and cost information, including a budgetary estimate. No funding is currently available for contractual efforts.