Brownells AR-15 Ejection Port Cover Spring Chrome Silicon

The Brownells AR-15 Ejection Port Cover Spring is a direct replacement spring for the ejection port dust cover on AR-15 rifles. Made from chrome silicon wire for enhanced durability and consistent tension, this spring ensures reliable dust cover operation. A drop-in replacement compatible with standard AR-15 platform rifles, it's an essential spare part for armorers and builders completing or maintaining their rifle builds.