Description

Product Summary

The CMMG AR-15 Upper Receiver Pin and Spring Kit (55AFF2F) is a high-quality parts kit designed specifically for AR-15 platforms. This kit includes the essential pins and springs required for the upper receiver assembly, ensuring reliable operation and proper fitment. It is an ideal choice for owners looking to perform maintenance, repairs, or upgrades on their existing firearms. By using genuine CMMG components, you can maintain the integrity and performance of your AR-15.