Quick Disconnect AR-15 Dust Cover - Ejection Port Cover Kit:
High strength stainless steel dust cover foor for the AR-15.
Includes (1) AR-15 stainless steel dust cover.
Spring loaded Ejection Port Cover Rod makes for easy installation
Manufactured from High Strength Steel, Heat Treated and Black Oxide Coated
Designed to work with all Mil-Spec Upper Receivers