Spikes Ejection Port Door USA/Flag AR-15 Black Phosphate Steel SED7002

The Spike’s Tactical SED7002 Ejection Port Door USA/Flag AR-15 Black Phosphate Steel (UPC 815648020194) is a Mil-Spec replacement dust cover designed for AR-15 pattern upper receivers. Built from stamped steel with a black phosphate finish and laser-engraved patriotic markings, it combines functional protection of the ejection port with a clean, consistent visual upgrade for modern AR builds. Buds Gun Shop+2GrabAGun+2

Model Identification and Key Specifications

This component is commonly listed under the following product identifiers for cataloging, stocking, and search purposes:

• Brand / Manufacturer: Spike’s Tactical

• Model: Ejection Port Door, USA/Flag

• Manufacturer Part Number (MPN): SED7002

• UPC: 815648020194 Buds Gun Shop+2ammosupplydepot.com+2

• Category: AR-15 firearm part – ejection port door / dust cover

• Platform size: AR-15

Listings across multiple retailers classify the SED7002 as a Mil-Spec ejection port door compatible with AR-15 upper receivers using standard ejection port door dimensions and hardware. GrabAGun+2Shop | Shooters Jax+2

Construction, Material, and Finish

The Spike’s SED7002 is manufactured from stamped steel, providing a rigid, impact-resistant structure that matches typical Mil-Spec AR-15 dust cover geometry. The stamped construction allows for consistent fit against the upper receiver while maintaining low overall weight suitable for semi-automatic operation. Buds Gun Shop+2Range USA+2

Key material and finish details:

• Material: Steel (stamped construction)

• Finish: Black phosphate / heavy phosphate coating

• Approximate weight: 0.50 oz (varies slightly by source) TLO Outdoors+1

The phosphate coating is described by vendors as Mil-Spec and corrosion-resistant, intended to support long-term durability and a non-reflective, matte appearance consistent with many AR-15 receivers and accessory components. lockedloaded.com+3Buds Gun Shop+3GrabAGun+3

Laser Engraving and Visual Markings

The defining characteristic of the SED7002 model is its laser-engraved text and flag graphic. Product descriptions specify that the door includes:

• The phrase “Made in U.S.A.”

• A United States flag engraving

These markings are applied via laser engraving to the steel door. On many engraved Spike’s Tactical ejection port doors, the artwork is positioned on the interior-facing surface so it becomes visible when the port door is open, though the exact layout can vary by design series. Palmetto State Armory+3GrabAGun+3opticsagent.com+3

This USA/Flag variant provides a standardized aesthetic option within Spike’s broader line of engraved dust covers, which also includes other motifs such as “Punisher,” “Spider and Flag,” and “Zombie Killer,” all based on the same underlying Mil-Spec steel door format. Pigeon Road Sporting Goods+2GunMag Warehouse+2

Functional Role as AR-15 Dust Cover

Functionally, the SED7002 serves as an AR-15 ejection port door or dust cover. When installed on a compatible upper receiver, it is intended to:

• Cover the ejection port when closed, helping reduce the ingress of dust and debris into the action during transport or storage.

• Open automatically during firing as the bolt carrier group cycles, allowing spent cases to eject freely.

Vendor descriptions explicitly refer to these Spike’s Tactical engraved doors as Mil-Spec steel dust covers for AR-15 style upper receivers, built around standard AR-15 dimensions and interface points. GrabAGun+2Pigeon Road Sporting Goods+2

The SED7002 is therefore appropriate as:

• A replacement for a worn or damaged factory ejection port door.

• A cosmetic and functional upgrade for new AR-15 builds that maintain Mil-Spec upper receiver patterns.

Compatibility and Platform Considerations

Product listings classify this component with the following compatibility characteristics:

• Platform: AR-15 style upper receivers, Mil-Spec pattern

• Type: Ejection port door / dust cover

• Size: AR-15 (not AR-10 / .308-specific) ammosupplydepot.com+2Shop | Shooters Jax+2

The door is designed to interface with standard AR-15 ejection port door hardware, including the hinge (rod), spring, and C-clip used in typical Mil-Spec assemblies. While some upper receiver kits include hardware, many listings for the SED7002 highlight the door itself, with hardware often supplied separately depending on vendor. (Users should confirm included parts at the point of purchase.) Buds Gun Shop+2ammosupplydepot.com+2

Because of its adherence to Mil-Spec dimensions, the door is generally suitable for use with most forged or billet AR-15 upper receivers that retain standard dust cover mounting cuts. As with any AR component, final fit and function can depend on receiver tolerances and assembly quality.

Installation Overview

Retailers emphasize that Spike’s Tactical laser-engraved ejection port doors are simple to install and provide a straightforward way to personalize an AR-15 without major modification. Typical installation steps on a standard upper receiver involve:

1. Removing or installing the ejection port cover rod (hinge pin) through the hinge lugs on the upper receiver and the door.

2. Correctly positioning the torsion spring to ensure that the door snaps closed and stays open as intended.

3. Securing the assembly with the appropriate retaining clip or detent, depending on the specific hardware design.

Descriptions note that “it will take you longer to choose than it will to install,” underscoring that the door is designed as a direct Mil-Spec style replacement rather than a custom-fit part. Classic Firearms+3Buds Gun Shop+3Range USA+3

Users should follow standard AR-15 assembly practices and verify safe function after installation, ensuring that the door opens freely, closes fully, and does not interfere with the bolt carrier group or ejection pattern.

Surface Treatment and Environmental Resistance

The black phosphate coating applied to the SED7002 performs both cosmetic and protective roles:

• Provides a low-glare, matte black appearance that matches many AR-15 receivers and rails.

• Offers corrosion resistance suitable for normal AR-15 operating environments when combined with appropriate cleaning and maintenance.

Multiple product listings describe the finish as Mil-Spec phosphate or heavy phosphate, emphasizing its suitability for duty-style and hard-use builds where consistent coating performance is desirable. Buds Gun Shop+2GrabAGun+2

The combination of stamped steel and phosphate finish means the door is built to withstand repeated opening and closing cycles, contact with brass, and exposure to typical gun-care chemicals when used according to manufacturer guidelines.

Technical Summary

Spike’s Tactical SED7002 Ejection Port Door USA/Flag – AR-15 Black Phosphate Steel

• Brand: Spike’s Tactical

• Model: Ejection Port Door USA/Flag

• MPN: SED7002

• UPC: 815648020194 Buds Gun Shop+1

• Platform size: AR-15 upper receivers

• Type: Ejection port door / dust cover

• Material: Stamped steel

• Finish: Black phosphate / Mil-Spec heavy phosphate

• Weight: Approx. 0.50 oz (door only) TLO Outdoors+1

• Design details: Laser-engraved “Made in U.S.A.” text and U.S. flag graphic

• Specification style: Mil-Spec pattern, intended as a direct replacement for standard AR-15 dust covers GrabAGun+2Shop | Shooters Jax+2

By combining a stamped steel Mil-Spec body, black phosphate coating, AR-15 compatible dimensions, and laser-engraved “Made in U.S.A.” and flag artwork, the Spike’s Tactical SED7002 Ejection Port Door USA/Flag AR-15 Black Phosphate Steel provides a technical, drop-in dust cover solution that maintains ejection port function while adding a consistent, patriotic visual element to AR-15 upper receiver builds.

The End