Elevate your firearm's performance with the Guntec USA GT-UPPER-SL-BLACK AR-15 5.56 "Slabside" Stripped Billet Upper Receiver. Engineered for precision, this anodized black upper receiver is designed to enhance your AR-15 build. Crafted from high-quality billet aluminum, it features a robust construction that ensures durability while maintaining a lightweight profile. Its sleek design not only improves aesthetics but also provides an optimal platform for superior functionality. High-strength billet aluminum construction Anodized black finish for corrosion resistance Compatible with standard AR-15 components Lightweight design for enhanced handling Precision-machined for optimal fit and performance Upgrade your AR-15 with the Guntec USA Slabside Upper Receiver for unparalleled reliability and style.