CMMG Inc Spring Buffer Retainer AR-15

This AR-15 Buffer Retainer Spring from CMMG is a crucial component for maintaining the performance of your firearm. Crafted with high-quality materials, this buffer retainer spring ensures smooth and reliable operation.

- Genuine CMMG product
- MPN: 55CA9C8
- UPC: 815835017327

Keep your AR-15 in top condition with the CMMG Buffer Retainer Spring, designed for durability and longevity.