Patriot Ordnance Factory (POF-USA) is an American firearms manufacturer specializing in high-performance AR-style rifles. Founded by Frank DeSomma in 2002, POF-USA became known for their innovative approach to firearm design and manufacturing. The company introduced features like the E² dual-extraction technology, enhanced gas piston systems, and ambidextrous controls, setting them apart from traditional AR-platform manufacturers. POF-USA’s commitment to quality and innovation has gained them a reputation among firearm enthusiasts, law enforcement agencies, and military personnel seeking advanced AR rifles with improved reliability and performance.