The Spikes SED7000 Ejection Port Door Plain AR-15 Black Phosphate Steel is a straightforward, Mil-Spec dust cover designed to keep your AR-15’s bolt and chamber protected from dirt and debris. Built from stamped steel and finished in a durable black phosphate coating, it offers a clean, no-logo look that blends seamlessly with most AR-15 upper receivers.

This plain ejection port door is ideal for builders and owners who prefer a simple, functional component over decorative engravings. It works well on duty rifles, training carbines, and range guns where reliability and consistent performance matter more than aesthetics. Backed by Spikes Tactical’s reputation for solid, dependable AR-15 parts, it’s a practical upgrade or replacement for any standard AR-15 upper.

Key Features:

• Manufacturer: Spikes Tactical
• Model: SED7000 Plain Ejection Port Door
• Product Type: Ejection Port Door
• Firearm Fit: AR-15
• Material: Stamped Steel
• Finish: Black Phosphate
• Series: Plain