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.
*This is a restricted sale item. All applicable laws and ATF regulations apply to purchase this item from Article II Firearms. Transfer must be completed by an FFL in good standing with the ATF in the buyers State of residence.
ALL SALES FINAL: Since Article II Firearms LLC will be ceasing operations soon, ALL sales are final as of June 1st 2019.
MINIMUM AGE RESTRICTIONS: In all states, you must be 18 years of age, or older, at the time of purchase, to buy/transfer a firearm from any licensed FFL dealer. Some states require a minimum of 21 years of age at the time of purchase. Know your local and state guns laws before ordering any serialized item from the Article II Firearms website. Article II Firearms will not be held responsible for any items shipped to a state in which the minimum age to purchase is higher and you cannot complete your transfer. All expenses incurred by the buyer, as well as a restocking fee of 35% of the original order purchase value for the returned items, will be the sole responsibility of the buyer.
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: Some common hand-guard/rail models are not-compatible with AIIF Upper Receivers, such as the Aero Precision Atlas S-One and others that have anti-rotation tabs that are designed to fit below the top picatinny rail. Rails designed with anti-rotation tabs at the bottom of the rail/lower are compatible.
LOWER RECEIVER COMPATIBILITY: All AIIF GEN2 Billet Lower Receivers are compatible with many typical forged and billet upper receivers on the market. They are NOT compatible with the following items: Drop-in Triggers from Wilson Combat, Timney, Triggertech and any others that have an enclosed body housing more than 1.80" OAL from front to back.
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.