Spikes Tactical SED7007 Ejection Port Door "Zombie Killer" AR-15 Black Phosphate Steel

The Spike's Tactical SED7007 ejection port door, nicknamed the "Zombie Killer," is a black phosphate steel replacement cover for your AR-15 that combines practical function with distinctive style. This AR-15 ejection port door serves the dual purpose of keeping dust and debris out of your receiver while giving your build a recognizable look that stands out on the range or in the field. Built from black phosphate steel, it's designed to withstand hard use and resist corrosion in various shooting conditions.

Whether you're assembling a new rifle, replacing a worn or damaged port door, or simply upgrading your AR's appearance, this Spike's Tactical part drops in as a direct replacement for your ejection port cover. The black phosphate finish is durable and blends seamlessly with standard AR-15 receivers and upper assemblies, maintaining the rifle's clean lines while adding a touch of personality through its signature branding.

AR-15 builders and rifle owners who care about component quality and want functional parts that reflect their style will appreciate the Spike's Tactical reputation for attention to detail. This ejection port door is the kind of small but visible upgrade that shows you've thought through your build, and it's a practical choice for anyone running an AR in dusty, sandy, or outdoor environments where keeping your receiver clean matters.

Key Features

• Direct AR-15 ejection port door replacement
• Black phosphate steel construction for durability and corrosion resistance
• Distinctive "Zombie Killer" design and branding
• Helps prevent dust and debris entry into the receiver

Frequently Asked Questions

Will this ejection port door fit my AR-15?

Yes, the SED7007 is designed as a direct replacement ejection port door for standard AR-15 rifles and uppers.

What is black phosphate steel and why use it for this part?

Black phosphate is a durable finish applied to steel that provides corrosion resistance and a matte black appearance, making it ideal for firearm components that need to withstand field use and environmental exposure.

Does this door actually help keep my AR-15 cleaner?

Yes. An ejection port door covers the opening where fired casings exit, helping to reduce dust and debris from entering your receiver during shooting, particularly in sandy, dusty, or outdoor environments.