Spikes SED7000 Ejection Port Door Plain AR-15 Black Phosphate Steel

The Spikes SED7000 Ejection Port Door is a direct-fit replacement dust cover for the standard AR-15 upper receiver. Constructed from stamped steel and finished in a Mil-Spec Black Phosphate coating, this plain-style door is built to the same dimensional and surface-treatment standards as the factory component, making it an ideal replacement for a lost, damaged, or worn original.

Designed as a no-frills spare or service part, the SED7000 installs on any standard AR-15 upper using the existing retaining pin and C-clip hardware. The heavy phosphate coating delivers superior corrosion resistance and a low-glare matte black finish that blends seamlessly with the rest of the rifle. Part of Spikes' Plain series, it carries no laser engraving or flag - just a clean factory-pattern dust cover ready for duty, range, or build use.