Founded in 2008, Xenia-based B5 Systems makes purpose-built rifle accessories for the defense industry, firearm manufacturers, military, law enforcement and civilian shooters. Its stocks are in use by every branch of the U.S. Military, with several carrying National Stock Numbers, while more than 70 firearm manufacturers equip rifles with B5 components. The company also brings that professional-use experience to newer designs such as its Collapsible Precision Stock and AK accessory line, made in the USA.
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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
Ohio Ordnance Works, IncEstablished in 1981, Ohio Ordnance Works designs and manufactures automatic and semi-automatic firearms for military and law-enforcement applications, including light and heavy machine guns supplied to U.S. forces and customers worldwide. From its 35,000-plus-square-foot Chardon facility, the company also makes training-simulator arms and military mounts, building on founder Bob Landies’ background in weapons design and Army armor service. OOW employs more than 80 people and operates under ISO 9001:2015 certification.CHARDON, OH
American Built Arms CompanyFounded in 2007 by former 82nd Airborne soldier Jason Combs, American Built Arms Company manufactures firearm parts and accessories under the A*B Arms name, including its MOD*X chassis system. The Shrewsbury-area company also manages full product lifecycles for government and commercial customers, combining polymer injection molding with precision Swiss CNC machining. Its parent, York City PA LLC, is a certified service-disabled veteran-owned small business, and A*B Arms products are made in the USA.321113SHREWSBURY, PA