LBE Unlimited AR-15 Ejection Port Dust Cover KIT, Black - AREPC
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LBE Unlimited
Overview
The LBE Unlimited AR-15 Ejection Port Dust Cover Kit offers a reliable solution for protecting your firearm's ejection port from debris and dirt, ensuring optimal function during operation. Made from 6061-T6 aluminum, this dust cover is designed to provide durability while maintaining a lightweight profile, making it a practical addition to your build. This dust cover commonly appears in builds with a carbine gas system and chambered in 5.56 NATO, making it a suitable choice for standard AR-15 configurations.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the LBE Unlimited AR-15 Ejection Port Dust Cover KIT, Black - AREPC to a build in January 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 7 of the 8 retailers we track have it in stock. The best price drifted down from $11.10 to $8.94 over August 2026 without a real sale. Buying today, the lowest price is $8.77 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Read the guide: AR-15 Dust Cover Guide →Frequently Built With
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Builds Featuring This Part
See all 2 →Builds in the community that include the LBE Unlimited AR-15 Ejection Port Dust Cover Kit, Black - AREPC
| Build | Parts | Total |
|---|---|---|
 | 18 | $632.22 |
 | 26 | $1826.83 |
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