Icon Defense is the future of rifle accessories, brought to you by the founders of Mega Arms and Killer Innovations. Specializing in AR-15s, our accessories offer the highest quality forged upper and lower receivers, designed to meet the demands of shooters everywhere. The Drive Lock locking system, our patented solution, is one of the strongest and most rigid rail mounting systems in the market. And, our Integral Gas Key BCG sets us apart with its innovative design and performance-enhancing capabilities. Experience the cutting-edge technology and immaculate machining behind Icon Defense rifle accessories and take your shooting to the next level.