Home / Gun Parts / Yankee Hill Machine / Yankee Hill Machine Caliber Engraved AR-15 Ejection Port Cover Assembly 5.56 NATO Aluminum Black
Yankee Hill Machine Caliber Engraved AR-15 Ejection Port Cover Assembly 5.56 NATO Aluminum Black
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MSRP
$16.95
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16% off
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Updated
Aug 26, 2026
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Caliber Marked Dust Cover
Rod and Retaining Clip
Spring
Specifications
Description
Yankee Hill Machine Ejection Port Covers are laser engraved on the inside of the dust cover. These lightweight aluminum covers help make your AR-15 stand out at the range. These caliber marked dust covers are perfect for those who may end up changing the caliber of their top end/upper receiver. Includes:SpringEjection Port RodEjection Port Rod C-ClipCaliber Marked Dust Cover






