Product Description The Spike&';s Tactical Zombie Killer ejection port door is a simple, cost-effective way to customize an AR-15 upper receiver while maintaining a true Mil-Spec fit. Constructed from stamped steel with a durable black phosphate finish, this dust cover helps protect the chamber area from debris when closed and adds distinctive styling with a laser-engraved "Zombie Killer" design on the interior of the door. Product Highlights Mil-Spec AR-15 ejection port door (dust cover) for reliable fit and function Stamped steel construction for durability and long service life Black phosphate finish for corrosion resistance and a classic AR appearance "Zombie Killer" laser engraving on the interior for a custom look Easy way to personalize AR-15 upper receiver builds and upgrades Specs Brand: Spikes Product Type: Ejection Port Door / Dust Cover Firearm Fit: AR-15 Type: Mil-Spec Material: Steel (stamped) Finish: Black Phosphate Engraving: Zombie Killer (interior) Manufacturer Part Number: SED7007 UPC: 815648020248 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.