The Spikes Tactical SED7007 Ejection Port Door Zombie Killer AR-15 in Black Phosphate Steel combines rugged durability with a distinctive aesthetic, offering a reliable dust cover replacement for AR-style rifles. Crafted from steel with a durable black phosphate finish, this ejection port door pairs functional integrity with a bold, tactical look perfect for enthusiasts who value both performance and style. Designed as an ejection port door for AR-15 platforms, it delivers a precise fit and smooth operation, helping to protect the chamber from debris while maintaining consistent cycling under a variety of conditions. The Zombie Killer designation adds a memorable touch without compromising reliability, making it a practical upgrade for rifle builds or refinishing projects. With its steel construction and time-tested finish, this dust cover component enhances longevity and ease of maintenance, resisting wear from field use and routine cleaning. Ideal for builders, shooters, and collectors alike, the Spikes Tactical Ejection Port Door delivers dependable protection and a distinct, unapologetic look that complements tactical configurations and customized builds.