The TAPCO Stripped Upper Receiver for AR-15 platforms is precision-machined from 7075 T6 aluminum and finished with a black anodize for enhanced durability and corrosion resistance. This stripped upper features an integrated Picatinny rail, offering a solid foundation for mounting optics and accessories compatible with MIL-STD-1913 rails. Designed for reliability and strength, it provides an excellent starting point for custom AR-15 builds or replacement projects. Machined from 7075 T6 aluminum for strength and durability Integrated Picatinny rail supports a wide range of accessories Black anodized finish offers added corrosion resistance Whether building a new AR-15 or upgrading an existing rifle, this TAPCO upper delivers durable performance and compatibility for a variety of configurations. Its robust construction ensures dependable operation for firearm enthusiasts and builders alike.