The Fortis Billet Dust Cover is a precision-machined upgrade for AR-15 and M4 pattern rifles.
- Part Type: Ejection Port Dust Cover
- Compatible Firearms: AR-15, M4, and similar platforms with mil-spec upper receivers
- Material: Billet Aluminum with Carbon Fiber Composite
- Finish: Black
- Installation: Drop-In (basic AR-15 assembly knowledge required)
- Includes: Dust cover assembly
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