This is a standard AR-15 ejection port door assembly, machined from aluminum and finished in black, built for .223 Remington/5.56 NATO upper receivers. The kit includes the ejection port door, hinge rod, spring, and retaining clip.
This ejection port door is machined from aluminum and finished in black, built as a standard, unmarked cover for the ejection port on a compatible AR-15 upper receiver. The complete assembly includes the hinge rod, spring, and retaining clip needed for installation.
This assembly is compatible with AR-15 upper receivers chambered in .223 Remington or 5.56 NATO.
Follow all manufacturer instructions and safe handling practices.
Ensure compliance with all applicable federal, state, and local laws.
Model: AR-15 Ejection Port Door, Rod and Spring
Component: Ejection Port Door Assembly
Platform: AR-15
Caliber Compatibility: .223 Remington / 5.56 NATO
Size: Standard
Door Material: Aluminum
Color: Black
Finish: Black
Markings: None
Configuration: Standard Ejection Port Cover
Application: AR-15 Upper Receiver
Included Components: Ejection Port Door, Hinge Rod, Spring, and Retaining Clip
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