ALL Sales of Blemished Receivers are final. Article II Firearms considers receivers with superficial non-conformances, such as minor surface imperfections or inconsistencies, to be a blemished part. Any item failing dimensionally through the rigorous AIIF Quality Control System does not qualify as a good part and is discarded.
Article II Firearms uses state-of-the-art, 5-axis CNC machines to cut every precise feature from a solid block of 7075 aircraft grade Aluminum. Each receiver is machined from start to finish without stopping. The parts enter the production line as a solid block and emerge from the machines only when complete, removing operator error that causes an inconsistent and poorly made product.
"A rifle built upon a rock solid foundation is confidence in your hands, no matter what you demand of it." - David Bello, Company Co-Founder
SHORT BARRELED RIFLE NOTICE: AIIF Complete Rifles with a barrel shorter than 16" may be subject to all applicable NFA/ATF restrictions.
UPPER RECEIVER COMPATIBILITY: All AIIF Billet Upper Receivers are compatible with many typical forged and billet lower receivers on the market. The current Upper Receivers are NOT compatible with the following items, which may include parts of similar oversize design: STNGR Rails with anti-rotation tabs.
WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Article II Firearms shall not be responsible for injury, death, or property damage resulting from the faulty installation, misuse, illegal use, or modification of this product. Any modification to parts manufactured by Article II Firearms, or by other brands/companies used in production, will void the manufacturer's warranty.
EXPORT NOTICE: This product and/or its components is subject to the International Traffic in Arms Regulations(ITAR, 22 CFR Parts 120-130) and export is strictly prohibited without authorization or a license issued by the U.S. Department of State's Directorate of Defense Trade Controls. Additionally, any documents or engineering drawings, prints, etc. that can be viewed, downloaded, or printed from our Web site may contain technical data which may not be exported outside of the United States, or released or disclosed to non-US persons (i.e. persons who are not US Citizens or lawful permanent residents) inside of the United States, without prior written authorization by the relevant US Government agency. Violations of these export laws are subject to severe penalties.