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Will this work on an Aero Precision M4E1? — 1 Answer

by Tj, from TX, United States Asked on January 21, 2022

Name Fortis Manufacturing Billet Dust Cover (3.8)
As Low As $29.49 Save Up to 42%
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Answered by Ethan, Gear Expert, from IL, United States, on March 15, 2022

Yes. The Fortis Manufacturing Billet Dust Cover will fit the M4E1 as well as all mil-spec AR15 uppers and will quickly upgrade the form and function of your AR15. This dust cover will include:
Aircraft Grade Aluminum Ejection Port Dust Cover
Ejection Port Dust Cover Spring
Ejection Port Dust Cover C-Clip

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