Brownells Ejection Port Cover Rod Features The Brownells Ejection Port Cover Rod is manufactured from steel to fit the standard AR-15 ejection port cover hinge providing the pivot point the cover door swings on as the bolt cycles. Its stress-free design eliminates the C-clip groove found on some cover rods simplifying installation and removing a small retaining part that can be easily lost during disassembly. A properly fitted rod keeps the cover door aligned and functioning smoothly closing under spring tension to protect the action from dust and debris. The black finish matches other small AR-15 hardware for a consistent appearance. This rod pairs with a standard ejection port cover door to complete the full assembly and replacing a worn or bent rod restores smooth reliable cover operation. A cover that binds or fails to close properly leaves the action exposed to contaminants during field use so keeping the hinge hardware in good condition matters for long-term reliability. Because this design skips the C-clip reassembly is quicker and there is one fewer small part to track. It is a practical low-cost fix for any standard AR-15 build. Brownells Ejection Port Cover Rod Specifications Brand: Brownells Compatible Hosts: AR-15 Material: Steel Color: Black Available At: GrabAGun