Fortis Manufacturing, Inc.115646493
Fortis Manufacturing Billet Dust Cover - Precision Fit and Durable DesignOriginal price was $28.45. Current price is $39.95.
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Availability: In Stock
The Fortis Manufacturing Billet Dust Cover is a precision-machined replacement for your AR-15's ejection port cover. If you're running a .223/5.56 build and want to swap out the factory polymer cover for something more durable and refined, this solid aluminum upgrade delivers the form and function that sets a quality rifle apart from the rest.
Built from aircraft-grade 6061-T6 aluminum and finished with Type III hardcoat anodize, the Fortis dust cover is engineered to handle the rigors of the range, the field, or the duty rifle. Unlike polymer alternatives, billet aluminum resists wear and maintains its finish under hard use. It's mil-spec compatible, so installation into your existing AR-15 upper is straightforward—no gunsmithing required.
Made in the USA, this is one of those details that gun builders and shooters recognize: it's the small upgrades that compound into a rifle you actually enjoy using and maintaining. Weighing just 0.4 ounces, it adds durability without adding bulk.
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Type III hardcoat anodize |
| Weight | 0.4 oz |
| Length | 3.13" |
| Width | 0.885" |
| Compatibility | Mil-spec AR-15 uppers (.223/5.56) |
| Origin | Made in the USA |
Yes, the Fortis billet dust cover is mil-spec compatible and fits standard AR-15 uppers chambered in .223/5.56.
Billet aluminum is significantly more durable and resistant to wear, cracking, and UV degradation than polymer. The Type III hardcoat anodize finish adds corrosion resistance and maintains its appearance under extended use.
No. The Fortis dust cover is designed as a direct replacement for your existing ejection port cover and requires no gunsmithing or special tools to install.
Type III hardcoat anodize is a mil-spec finish that creates a hard, protective oxide layer on the aluminum surface. It resists corrosion, scratching, and wear better than standard Type II anodize.
SKU: 115647263 • Width: 2.13in • Height: 0.25in • Depth: 3.75in • Weight: 0.06oz
Availability: In Stock
The Fortis Manufacturing Billet Dust Cover is a precision-machined replacement for your AR-15's ejection port cover. If you're running a .223/5.56 build and want to swap out the factory polymer cover for something more durable and refined, this solid aluminum upgrade delivers the form and function that sets a quality rifle apart from the rest.
Built from aircraft-grade 6061-T6 aluminum and finished with Type III hardcoat anodize, the Fortis dust cover is engineered to handle the rigors of the range, the field, or the duty rifle. Unlike polymer alternatives, billet aluminum resists wear and maintains its finish under hard use. It's mil-spec compatible, so installation into your existing AR-15 upper is straightforward—no gunsmithing required.
Made in the USA, this is one of those details that gun builders and shooters recognize: it's the small upgrades that compound into a rifle you actually enjoy using and maintaining. Weighing just 0.4 ounces, it adds durability without adding bulk.
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Type III hardcoat anodize |
| Weight | 0.4 oz |
| Length | 3.13" |
| Width | 0.885" |
| Compatibility | Mil-spec AR-15 uppers (.223/5.56) |
| Origin | Made in the USA |
Yes, the Fortis billet dust cover is mil-spec compatible and fits standard AR-15 uppers chambered in .223/5.56.
Billet aluminum is significantly more durable and resistant to wear, cracking, and UV degradation than polymer. The Type III hardcoat anodize finish adds corrosion resistance and maintains its appearance under extended use.
No. The Fortis dust cover is designed as a direct replacement for your existing ejection port cover and requires no gunsmithing or special tools to install.
Type III hardcoat anodize is a mil-spec finish that creates a hard, protective oxide layer on the aluminum surface. It resists corrosion, scratching, and wear better than standard Type II anodize.
SKU: 115647263 • Width: 2.13in • Height: 0.25in • Depth: 3.75in • Weight: 0.06oz