his high quality stainless steel AR-15 gas tube kit from CMMG includes a rifle length gas tube and a gas tube roll pin. Don't skimp on quality when it comes to such a vital part of your rifle's operating system, CMMG is known throughout the firearms industry as a premier manufacturer of AR-15 rifles and parts.
Type: Gas Tube
Size: Rifle length
Material: Stainless Steel
AR-15 and 308 AR rifles with a rifle length gas system