AR-15 M4 / A2 Delta Ring Weld Spring
This weld spring is designed and manufactured specifically for use with the A2 style delta ring and barrel nut for the AR-15. Manufactured in the United States to exact U.S. military specifications.
- Includes One AR-15 M4 / A2 Delta Ring Weld Spring only (does not include barrel nut, delta ring or retention clip)
- Material - Spring Steel
- Finish - Phosphate Black