The TacFire AR-15 Stripped Upper Receiver is a precision-machined component designed as a reliable foundation for custom 5.56x45mm NATO builds. Crafted from 7075-T6 aluminum, it features a black hardcoat anodized finish for enhanced durability and corrosion resistance. The receiver is equipped with M4-style feed ramps to ensure consistent and proper ammunition cycling. While categorized as stripped, this specific unit comes pre-installed with both the dust cover and forward assist, saving time during the assembly process. Note: This is an assembled receiver body; it requires a barrel, BCG, charging handle, and handguard to function.