The TAPCO AR-15 Stripped Upper Receiver is a rugged, budget-friendly foundation for any standard 5.56 NATO or .223 Remington build. Forged from high-strength 7075-T6 aluminum, it is designed to meet Mil-Spec dimensions for compatibility with a wide array of aftermarket barrels, handguards, and bolt carrier groups. The integrated Picatinny top rail provides a seamless mounting surface for optics and iron sights. As a stripped component, this receiver offers a clean slate for builders who prefer to select their own custom forward assist and dust cover hardware. Note: This is a completely stripped receiver and requires a forward assist, port door, charging handle, and BCG to be fully functional.