Elevate your AR-15 build with the Guntec USA GT-UPPER-BLUE Stripped Billet Upper Receiver, crafted from high-quality materials for precision and durability. This anodized blue upper receiver not only enhances the aesthetics of your firearm but also provides a sturdy platform for performance, ensuring reliability in every shot. Precision-machined billet aluminum construction Lightweight design for improved handling Anodized blue finish for corrosion resistance Compatible with standard AR-15 components Discontinued model, perfect for collectors Upgrade your AR-15's look and functionality with this exceptional piece from Guntec USA.