Sprinco USA M4 / AR15 Gas Ring - 3 Pack

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 AR15 gas rings are made to MIL 848511 specifications to ensure reliable function for a long service life.

Features:

• Pack of 3
• Replacement AR15 gas rings
• Made to MIL 848511 standards