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Fortis Manufacturing
Overview
The Fortis Billet Dust Cover is crafted from billet aluminum, ensuring a robust and durable solution for protecting the chamber of your AR-15 from debris and moisture. Its precise fit minimizes movement, which is essential for maintaining reliability during operation. This dust cover is commonly found in builds where a sleek, high-end aesthetic is desired, often paired with other premium components.
Prices checked
Builders have added the Fortis Billet Dust Cover - Carbon Fiber - Gold to their builds on GunPartPicker. Since April 2026, it ranks #55 of the 136 dust covers builders have added.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $28.45, with no real sale all month. Buying today, the lowest price is $28.45 at Primary Arms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · 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 →The part most often added in each category by the builds that include this one

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Builds in the community that include the Fortis Billet Dust Cover - Carbon Fiber - Gold
| Build | Parts | Total |
|---|---|---|
![]() | 21 | $2637.61 |
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