Home / AR Parts / Yankee Hill Machine / Yankee Hill Machine Caliber Engraved AR-15 Ejection Port Cover Assembly 300 BLK Aluminum Black
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Yankee Hill Machine Caliber Engraved AR-15 Dust Cover Assembly 300 BLK Aluminum Black
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Caliber Marked Dust Cover
Rod and Retaining Clip
Spring
Specifications
Caliber
Brand
Model
Caliber Engraved Ejection Port Cover Assembly
MPN
YHM-111-300
UPC
816701017717
MSRP
$16.95
Finish
Black
Fits
AR-15 ejection port
Color
Black
Material
Aluminum
Description
The Yankee Hill Machine Caliber Engraved Ejection Port Cover Assembly is a black aluminum dust cover for the AR-15 ejection port. The cover is laser engraved on its inside surface with the caliber, which helps identify the chambering of the upper receiver.
This lightweight aluminum cover is marked for 300 Blackout, making it a practical choice for owners who may change the caliber of their upper receiver. The assembly is designed for AR-15 platform rifles.
The package includes the caliber marked dust cover, spring, ejection port rod, and ejection port rod C-clip.
- Brand: Yankee Hill Machine
- Type: Ejection port cover assembly
- Platform: AR-15
- Caliber marking: 300 Blackout
- Material: Aluminum
- Finish: Black
- Fits: AR-15 ejection port
- Includes: Spring, ejection port rod, ejection port rod C-clip, caliber marked dust cover






