+3 DPMS AR-15 Bolt Gas Ring (1 Count) F1002963 C $0.99 Made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR series rifle and are perfect for upgrading existing components or replacing worn or broken parts. In stock Quantity: 1 Add to Bag Product Details Brand: DPMS This package contains only one ring. Save this product for later Favorite