MARLIN MACHINE PRODUCTS

Marlin Machine Products specializes in precision machining and gage fabrication for defense systems, delivering high-tolerance components critical to military ordnance and measurement systems. The company excels in producing complex gauging assemblies, recoil adapters, and replacement gages for precision firearms and artillery platforms, including M27 and MK13 systems. Their technical expertise lies in CNC machining of hardened alloys, tight-tolerance metrology component fabrication, and reverse engineering of legacy military hardware to ensure interoperability and lifecycle support. Marlin Machine Products distinguishes itself through its ability to rapidly prototype and produce mission-critical gages under strict military specifications, ensuring dimensional accuracy and repeatability in high-stress environments. The contractor maintains a consistent relationship with the Department of Defense, providing specialized machining services for weapon system sustainment, calibration infrastructure, and field-deployable measurement tools. Their work supports infantry, artillery, and special operations units through the production of mission-essential gages and adapters that ensure weapon system reliability and accuracy. Marlin Machine Products operates primarily under NAICS 332710 (Machine Shops), focusing on custom, low-volume, high-precision manufacturing rather than mass production. They are positioned as a niche supplier for defense-grade machined components requiring tight tolerances, surface finishes, and material integrity—serving the defense industrial base with agile, responsive manufacturing capabilities. Their secondary focus in NAICS 333517 (Machine Tool Manufacturing) indicates capability in fabricating the very tools used to produce precision measurement equipment. Marlin Machine Products is a small business entity based in Riverside, California, with no federal certifications on record. The company maintains a focused geographic footprint, serving defense contractors and government agencies through direct, mission-driven manufacturing partnerships without reliance on large-scale subcontracting networks.