F4 Defense started with one goal; design small arms for the Military, LE, and civilian markets that are pushing the envelope in engineering and innovation in the Spirit of straight up Americanism.

Quality, accuracy, and dependability is just the starting line for companies trying to establish their brand in the crowded AR-15 market. F4 Defense rifles are innovative (with their patent-pending adaptive rail system and small-frame 308), shoot sub-MOA, and the aesthetics are unlike anything on the market. However, to stand out, an edgy All-American brand theme was designed to gain the interest of influencers and customers to grow the business. Now in their second year, F4 continues to grow and expand.  #americanmetal

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