Ergo Ar-15 Lower Spring Kit 9pc

The Ergo Ar-15 Lower Spring Kit 9pc is an essential maintenance component designed for armorers and shooters who prioritize reliability in their AR-15 or M4 rifles. This kit is particularly useful for those performing routine maintenance or refreshing high-round-count firearms, ensuring consistent mechanical operation.

Manufactured from heat-treated spring steel, each component in the kit is designed to meet or exceed standard specifications. This ensures that the springs provide the necessary resistance and recovery rates required for the platform's cycling and safety mechanisms. The kit includes essential springs for various internal components, contributing to the overall functionality of the firearm.

Whether you are conducting a routine overhaul or completing a custom build, the Ergo Ar-15 Lower Spring Kit 9pc is compatible with standard mil-spec lower receivers. Having these parts on hand is a best practice for any serious shooter, as it helps prevent downtime caused by worn-out or misplaced parts.