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F4 Defense is a Veteran Owned small arms manufacturer with decades of military, engineering, design, and competitive shooting experience. We set out to build tactical firearms that perform at the highest level while maintaining unequaled aesthetics. Our team is adamant about manufacturing American weapons using American Metal™. Driven by innovation, F4 is pushing the envelope in tactical firearms technology and design while sustaining a commitment to outstanding customer service. We are founded by, and for, freedom loving Americans. F4 Defense P.O. Box 529 Leonardtown, Maryland 20650, USA 240.434.9860