AR15 Bolt Ering 1 Piece Gas Ring
Eliminate the possibility of losing gas pressure needed to cycle an AR-15 by switching out the gas rings in your AR-15 BCG. The simple one piece gas ring provides the shooter with a 100% guarantee that the BCG will never have misaligned gas rings.
This is a 4 ring design, unlike many of the 3 ring designs. The one piece ring is easy to install, and is constructed of Stainless Steel, which provides a long, worry free duty life in any AR-15.
Made in the United States!