The Program Manager Office Light Armored Vehicles (PMO LAV) at Detroit Arsenal, Michigan, is seeking sources capable of producing up to 125 muffler shrouds for U.S. Marine Corps Light Armored Vehicles, with production required within 180 days after contract award. Respondents must demonstrate compliance with DFARS clauses for handling Controlled Technical Information (CTI) and provide a Rough Order of Magnitude (ROM) estimate for the specified quantity. The location for performance is Detroit Arsenal, Michigan, and the effort supports total life cycle management for the Family of Light Armored Vehicles. Responses are due by 16 June 2026, and electronic submissions must be sent to the designated Army email. This is a market research sources sought notice only, not a solicitation or request for proposals.