Luth-ar BT-01H Helical 1 Piece Gas Ring 223/5.56mm Silver AR-15

This gas ring is designed specifically for use with .223 caliber and 5.56 caliber ARs and is made from durable, high-quality materials. It is used to seal the gas in the gas tube and prevent gas from leaking out, ensuring that the AR operates smoothly and reliably. Luth-ARs .223/5.56 helical gas ring is easy to install and is compatible with .223 caliber and 5.56 caliber ARs.