Strike Industries Ultimate dust cover in FDE matches Magpul tan parts. Billet aluminum has more heft than stamped covers. Spring snaps the door open on bolt cycling. Anti-rotation slot prevents door rotation. Drop-in install with included c-clip.


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Strike Industries
Overview
The Strike Industries Billet Ultimate AR-15 Dust Cover is crafted from billet aluminum, offering a robust solution for protecting your firearm's internals from debris and moisture. Its FDE finish adds a tactical aesthetic while ensuring durability in various conditions. This dust cover is often found in mid-length gas system builds chambered in 5.56 NATO, making it a popular choice among builders aiming for both functionality and style.
Based on build data

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Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Ar-15 Ultra Light Pivot / Takedown Pins - Fde | 4 | |
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | 3 | |
| Geissele Automatics Llc Ar-15 Premium Buffer Tube Ddc | 3 | |
| Strike Industries Collar Adjustable Gas Block | 3 | |
| Unity Tactical TAPS - Surefire / Laser - 9" - FDE | 3 | |
| Zev Technologies 5.56 Muzzle Device - 1/2x28 | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 75% |
| AR-10 | 25% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 66.7% |
| .223 Wylde | 33.3% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 100% |
Builds in the community that include the Strike Industries Billet Ultimate Ar-15 Dust Cover - Fde
| Build | Parts | Total |
|---|---|---|
![]() | 16 | $1282.35 |
![]() | 18 | $7332.51 |
![]() | 17 | $6628.48 |
![]() | 26 | $1856.57 |
![]() | 11 | $1968.52 |
![]() | 19 | $1358.10 |
2 global ratings
Strike Industries Ultimate dust cover in FDE matches Magpul tan parts. Billet aluminum has more heft than stamped covers. Spring snaps the door open on bolt cycling. Anti-rotation slot prevents door rotation. Drop-in install with included c-clip.
snaps shut crisp from the firing position. FDE anodize on mine matches a magpul FDE stock close enough that i didnt mind. pin and spring included, install is two minutes if you have a roll pin punch