Fortis AR-15 Billet Aluminum Dust Cover FDE .223/5.56
Fortis Manufacturing, Inc.
$23.70
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Fortis Manufacturing, Inc.
Fortis AR-15 Billet Aluminum Dust Cover FDE .223/5.56
The Fortis Manufacturing AR-15 Billet Aluminum Dust Cover in Flat Dark Earth (FDE) is a precision-machined upgrade that replaces your standard ejection port cover with a durable, mil-spec-compatible component built to last the life of your rifle.
- Machined from solid aircraft-grade 6061-T6 aluminum for maximum strength
- Type III hardcoat anodize finish delivers superior corrosion and wear resistance
- Flat Dark Earth (FDE) finish coordinates seamlessly with tactical color-matched builds
- Direct drop-in fit for all mil-spec AR-15 uppers chambered in .223/5.56
- Significantly more durable than standard polymer dust cover alternatives
- Proudly manufactured in the USA by Fortis Manufacturing, Inc.
Who This Is For
This dust cover is ideal for AR-15 builders and owners who want a rugged, aluminum alternative to the factory polymer ejection port cover. Whether you're completing a custom FDE build, replacing a worn cover, or simply upgrading for improved durability and aesthetics, the Fortis billet aluminum dust cover is a straightforward, high-impact upgrade for any mil-spec upper receiver.
Specifications
| Brand | Fortis Manufacturing, Inc. |
|---|---|
| Material | Aircraft-Grade 6061-T6 Aluminum |
| Finish | Type III Hardcoat Anodize – Flat Dark Earth (FDE) |
| Weight | 0.4 oz |
| Length | 3.13" |
| Width | 0.885" |
| Compatibility | Mil-Spec AR-15 Uppers, .223 / 5.56 NATO |
| Country of Origin | Made in the USA |
Frequently Asked Questions
Will this dust cover fit my AR-15 upper receiver?
Yes — the Fortis billet aluminum dust cover is designed to fit all mil-spec AR-15 upper receivers chambered in .223 Remington or 5.56 NATO. It installs using the same hinge pin and detent system as a standard dust cover, making it a true drop-in replacement with no modification required.
How does this compare to a standard polymer dust cover?
Standard AR-15 dust covers are typically made from stamped steel or polymer, which can flex, crack, or wear over time. The Fortis version is machined from a solid billet of 6061-T6 aluminum and finished with a Type III hardcoat anodize, making it significantly more impact-resistant and longer-lasting while adding a premium look to your build.
Is this dust cover easy to install at home?
Absolutely. The Fortis billet dust cover installs just like any mil-spec ejection port cover — simply remove your existing cover by drifting out the hinge pin and snap the new Fortis cover into place. No gunsmithing experience or special tools are required, making it one of the easiest AR-15 upgrades you can do.
