Home / AR Parts / Yankee Hill Machine / Yankee Hill Machine Caliber Engraved AR-15 Ejection Port Cover Assembly 5.56 NATO Aluminum Black
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Yankee Hill Machine Caliber Marked AR-15 Ejection Port Dust Cover 5.56 NATO Black
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Caliber Marked Dust Cover
Rod and Retaining Clip
Spring
Specifications
Caliber
Brand
MPN
YHM-111-556
UPC
816701017687
MSRP
$16.95
Fits
AR-15 ejection port
Color
Black
Material
Aluminum
Platform
AR-15
Description
The Yankee Hill Machine Caliber Marked AR-15 Ejection Port Dust Cover is a black aluminum replacement cover for the ejection port of an AR-15 upper receiver. It keeps dirt and debris out of the action while the rifle is not in use, and the cover is laser engraved with its caliber marking on the inside.
This dust cover is listed for 5.56x45mm NATO and is intended for shooters who may change the caliber of their upper receiver and want the marking to match. It is made from lightweight aluminum and finished in black.
The package includes a spring, ejection port rod, ejection port rod C-clip, and the caliber marked dust cover.
- Brand: Yankee Hill Machine
- Platform: AR-15
- Caliber: 5.56x45mm NATO
- Material: Aluminum
- Color: Black
- Fits: AR-15 ejection port
- Includes: Spring, ejection port rod, C-clip, dust cover






