{"product_id":"fortis-billet-dust-cover-cf-black-1","title":"Fortis Manufacturing Billet Dust Cover – AR-15 \/ M4 Platform","description":"\u003cp\u003eThe Fortis Billet Dust Cover is a precision-machined upgrade for AR-15 and M4 pattern rifles. Replacing the standard mil-spec ejection port cover, this billet component provides enhanced durability and a clean aesthetic while maintaining the critical function of keeping debris out of the upper receiver when the rifle is not in use.\u003c\/p\u003e\u003cp\u003eMachined from billet aluminum with a carbon fiber composite construction and finished in black, this dust cover installs using standard AR-15 components. Installation is straightforward for anyone familiar with basic AR-15 assembly, though care should be taken with the C-clip and spring retention. The billet construction offers improved rigidity compared to stamped covers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Ejection Port Dust Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M4, and similar platforms with mil-spec upper receivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Billet Aluminum with Carbon Fiber Composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (basic AR-15 assembly knowledge required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Dust cover assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fortis Manufacturing, Inc.","offers":[{"title":"Default Title","offer_id":47937701380351,"sku":"FORTAR15DSTCVR-CF-BLK","price":28.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2138934_554f2b3e-2186-46dc-97ad-a8e9d38593f4.jpg?v=1766496514","url":"https:\/\/doublestackstore.com\/products\/fortis-billet-dust-cover-cf-black-1","provider":"Double Stack Store","version":"1.0","type":"link"}