The Fortis Billet Dust Cover, Standard, FDE (brand part no. DC-STAND-FDE) is a machined ejection port dust cover built for .223/5.56-compatible AR-15 uppers. Fortis Manufacturing machines the cover from a solid piece of aircraft-grade aluminum rather than molding it from polymer, giving it a durability and reliability edge over factory plastic covers. It is built to fit mil-spec AR15 uppers and installs as a straightforward upgrade over the factory ejection port cover, with no other modification required. Finished in FDE, it is a simple way to both upgrade the durability of a wear-prone part and dress up the look of an upper receiver.

Key Specifications

• Machined from solid aircraft-grade aluminum instead of molded polymer, for greater durability and reliability.
• Built to fit mil-spec .223/5.56 AR-15 upper receivers.
• Finished in FDE to complement tan and coyote-finished builds.

Frequently Asked Questions

What is this dust cover made from? Solid aircraft-grade aluminum, rather than the molded polymer used on many factory dust covers.

Will this fit a mil-spec AR-15 upper? Yes, it is built to fit mil-spec .223/5.56-compatible AR-15 uppers as a direct upgrade over the factory dust cover.

Buy the Fortis Billet Dust Cover

Swap out a wear-prone polymer dust cover for a milled aluminum upgrade built to last. Browse Schaefer Defense’s AR dust covers and order from our Lubbock, Texas gun shop for fast shipping.