Impetum Industries develops and manufactures defense-oriented hardware, including its patented-pending LOAD-X universal magazine loader, in the United States. The company’s flagship tool uses interchangeable adapters to load rifle and pistol magazines, and its products are designed, manufactured, and assembled domestically with a lifetime warranty.
Check-Mate IndustriesSince its founding in West Babylon in 1972, Check-Mate Industries has grown from a precision tool and die shop into an American manufacturer known especially for firearm magazines. Today, its 300-plus employees work across two U.S. facilities totaling 250,000 square feet, supporting government and commercial customers that need tightly controlled production for demanding applications.WEST BABYLON, NY
Atlas Defense CoAtlas Defense Co. is a small-batch American manufacturer based in Pennsylvania, known for field-tested equipment made for demanding real-world use. The company develops compact tools and accessories for military, law-enforcement, and other professional users, combining additive manufacturing with modern fabrication methods. Its products are manufactured in the United States and available through government and agency purchasing.332994HUMMELSTOWN, PA
Manta DefenseConceived as MantaRails in 2009 to solve the problem of loose weapon pressure pads, Manta Defense now manufactures proprietary, heat-mitigating firearm accessories in-house at its New Philadelphia, Ohio facility. Its products are standard issue on two Marine Corps programs, including the M27 Infantry Automatic Rifle, and are fielded by militaries around the world. Manta says its materials are designed to protect operators and gear from extreme heat while managing wires and switches without permanently altering a weapon.NEW PHILADELPHIA, OH
HM Defense & TechnologyFrom its Ohio shop, HM Defense & Technology makes American-made military-style rifles, including its HM50 .50 BMG bolt-action rifle line. The company also develops its patented HMB bolt and monobloc barrel technology, with products spanning integrally suppressed and SBR platforms. HM Defense describes its rifles as designed for accuracy, easier maintenance, and dependable operation in extreme conditions.MOUNT ORAB, OH