Sons of Liberty Gun Works Ejection Port Cover Assembly, Black

Crafted from high-strength steel, this mil-spec ejection-port cover assembly is engineered for exceptional durability and dependable performance. It offers a robust seal when closed, safeguarding internal components against harsh environmental conditions. The cover automatically opens during the rifle's cycling process, ensuring uninterrupted operation. This comprehensive assembly comes with all necessary components for straightforward installation on mil-spec AR-15 upper receivers, making it an