AR15 Rifle and AR15 Accessories Manufacturer
F4 Defense is a Defense Company in Leonardtown, Maryland launched at TriggrCon 2017. A small arms manufacturer with decades of military, engineering, design and competitive shooting experience. F4 set out to build tactical firearms that perform at the highest level while maintaining unequaled aesthetics. Driven by innovation, F4 is pushing the envelope in tactical firearms technology and design, while sustaining a commitment to customer service and helping those who defend freedom.