Bushmasters® A4 Stripped Upper Receiver is the perfect addition to your build list. Made with high-quality materials and expert craftsmanship, this upper receiver is the perfect choice for any gun enthusiast.
Crafted from 7075 forged aluminum and finished in black Type III Hard Coat Anodizing, this A4 flat top upper receiver is both durable and lightweight. Plus, with its M4 feed ramps, you can expect reliable feeding and smooth operation every time you fire.
But that's not all - our A4 Stripped Upper Receiver makes a great option for replacing well used and worn out legacy Bushmaster® upper receivers.
Proudly made in the U.S.A., you can trust in the quality and craftsmanship of our A4 Stripped Upper Receiver. Whether you're a seasoned gun enthusiast or a beginner looking to start a build, this upper receiver is the perfect choice. Don't settle for anything less than the best - try our A4 Stripped Upper Receiver.
In accordance with federal regulations, firearms may only be shipped to a licensed dealer. To avoid any delays in delivery, kindly ensure that you provide the FFL Dealer's information in the Shipping Directions when placing your order. If you do not provide the information with your order, we will reach out and request you provide us with your dealer's information to obtain a copy of their FFL. Once we receive the FFL, we will begin processing your order, and the lead time will start from that point. Please feel free to reach out to us at FFL@bushmaster.com if you have any queries or concerns regarding this proces.
Lower Receivers Shipments:
Lower receivers are also considered firearms under federal regulations and require an FFL (Federal Firearms License) prior to shipment. Therefore, it is important to ensure that your FFL dealer sends us a copy of their license, along with your name and order number via email. We appreciate your attention to this matter as it helps us ensure a smooth and timely delivery of your order. If you have any questions or concerns about this process, please do not hesitate to contact us at FFL@bushmaster.com
The magazine capacity of the firearm will depend on the jurisdictional restrictions of your state of residence. We want to ensure you receive a product that complies with your state's regulations.
Shipping to Alaska or Hawaii:
If you're shipping to Alaska or Hawaii, please be aware that there may be additional shipping charges. If applicable, we will contact you at the time of shipment to discuss additional costs. As always, your satisfaction is our top priority.
Warning: This product can expose you to chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to - https://www.P65Warnings.ca.gov