Upgrade your AR-15's upper receiver performance with the ERGO AR-15 Five Piece Upper Receiver Spring Kit. Engineered to precision, this kit ensures smoother operation and enhanced reliability for your firearm. Crafted with high-quality materials, each spring is meticulously designed to withstand the rigors of heavy use, providing consistent performance shot after shot. Whether you're a competitive shooter, law enforcement professional, or a dedicated enthusiast, this kit delivers the reliability and durability you demand. Elevate your AR-15's performance with the ERGO Five Piece Upper Receiver Spring Kit and experience improved functionality like never before.
Includes:
Ejector Spring
Forward Assist Spring
Port Cover Spring
Extractor Spring
Extractor Spring Buffer
