Sprinco M4 / AR-15 Gas Ring – 3 Pack

Gas rings are an often overlooked part when diagnosing reliability issues with an AR-15. The gas rings are an expendable part that need to be replaced eventually. It is always important to have some backups and Sprinco USA has you covered. This pack of 3 Sprinco AR-15 gas rings are made to MIL 848511 specifications to ensure reliable function for a long service life.

Features:

• Pack of 3
• Replacement AR-15 gas rings
• Made to MIL 848511 standards