LBE Unlimited AR-15 Ejection Port Cover Kit


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LBE Unlimited Standard AR-15 Ejection Port Cover Assembly

Keep your AR-15’s bolt and chamber clean with LBE Unlimited Standard AR-15 Ejection Port Cover Assembly. This assembly includes all parts necessary to install the ejection port cover and all related parts. The ejection port cover was first introduced to the AR platform with the adoption of the M16A2 rifle during the Vietnam War and has been on the design ever since.

Use parts you can count on like the LBE Unlimited Ejection Port Cover Assembly in your AR15 builds for worry-free performance and accuracy. LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you’re in the middle of an AR build or you’re just looking to upgrade a key component, LBE has you covered with reliable parts and accessories to fit your distinct needs.



  • Ejection Port Cover
  • Ejection Port Cover Spring
  • Ejection Port Cover Pin
  • Ejection Port Cover C-Clip


  • Brand: LBE Unlimited
  • Model: Standard AR-15 Ejection Port Cover Assembly
  • Fit: AR-15
  • Finish: Anodized
  • Color: Black

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

LBE Unlimited Warranty

  • For warranty information about LBE Unlimited products, you can email them directly at

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