Fortis Manufacturing Billet Dust Cover – AR-15 (Carbon Fiber FDE)

The Fortis Billet Dust Cover replaces the standard AR-15 ejection port cover with a CNC-machined component that combines function with visual distinction. Machined from billet aluminum with a carbon fiber-patterned Flat Dark Earth Cerakote finish, this dust cover serves the same protective role as a standard cover while offering enhanced aesthetics and a more refined fit. Upgraders typically choose this part to match a custom build theme or to replace a worn factory cover with something more substantial.

The billet construction provides tighter tolerances than stamped mil-spec covers, and the Cerakote finish resists wear and corrosion better than anodizing or phosphate. Installation is straightforward—this is a drop-in replacement that uses the factory C-clip and spring rod system. No gunsmithing or special tools required. Simply remove your old dust cover assembly and swap in the Fortis unit. The carbon fiber pattern adds texture without compromising durability.

• Part Type: Ejection Port Dust Cover
• Compatible Firearms: AR-15 platform rifles
• Material: Billet aluminum
• Finish: Carbon Fiber pattern Flat Dark Earth Cerakote
• Installation: Drop-in replacement, no gunsmithing required
• Includes: Dust cover (C-clip and spring rod reuse factory components)