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Spike's Tactical
Overview
The Spike's Tactical Ejection Port Door is a durable black steel component designed to keep debris and contaminants out of your AR-15's receiver, ensuring reliable operation. Its robust construction helps maintain a clean environment for the internal parts during use, which is essential for maximizing performance, especially in harsher conditions. This dust cover is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a practical choice for a variety of applications.
Prices checked
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, but today 2 of the 6 retailers we track have it in stock. Buying today, the lowest price is $7.46 at Palmetto State Armory.
Prices checked · refreshed daily across 37 retailers
We ranked every dust cover by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Dust Cover Guide →Popular alongside dust covers on GunPartPicker

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Builds in the community that include the Spikes Tactical Ejection Port Door for AR-15 Style Rifle - SED7000
| Build | Parts | Total |
|---|---|---|
![]() | 14 | $3630.19 |
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