Tactical Springs (Sprinco) AR-15 Bolt Ring/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