Ergo Ar-15 Upper Spring Kit 5pc

The Ergo AR-15 Upper Spring Kit 5pc is a precision maintenance and repair solution designed for AR-15 platform builders, gunsmiths, and field operators. This five-piece spring replacement kit addresses the critical springs that govern upper receiver function, including ejection reliability and forward assist engagement. It is ideal for preventive maintenance after high-round-count training cycles or for assembling a complete rifle from parts.

The kit includes five essential components: an ejector spring, a forward assist spring, a port cover spring, an extractor spring, and an extractor spring buffer. These springs are designed to fit seamlessly within the tight clearances of the AR-15 upper receiver assembly. Regular replacement of these components is crucial, as fatigue and wear can directly impact the reliability of the firearm.

This kit is compatible with all AR-15 upper receivers and is beneficial for users looking to maintain the performance and reliability of their firearms in various applications. By ensuring that these critical components are in optimal condition, shooters can enhance the overall functionality of their rifles.