Experience the precision and reliability of the Tiger Rock Inc UPPER-NA AR-15 Complete Upper Receiver Kit. Engineered for performance, this upper receiver is crafted from high-quality 7075-T6 forged aluminum, ensuring durability and strength. Designed with a black anodized finish, it features a flat-top design complete with Picatinny rails, allowing for versatile accessory attachment. This complete assembly also adheres to Mil-Spec dimensions, making it a perfect fit for any AR-15 platform. 7075-T6 Forged Aluminum Black Anodized finish Flat-Top with Picatinny rails Mil-Spec dimensions Upper Made in the U.S.A. Includes AR-15 Forward Assist Includes AR-15 Ejection Port Dust Cover Complete Assembly Elevate your build with the reliable craftsmanship of Tiger Rock Inc.