The White Label Armory Gas Tube is designed to ensure the consistent and reliable transfer of gas from the barrel to the bolt carrier group. Ideal for finishing a new upper assembly or replacing a carbon-fouled or eroded tube, this component provides the precise alignment necessary for optimal timing and cycling. Manufactured from high-grade stainless steel and built to meet standard AR specifications, the tube is engineered for superior heat resistance, a seamless fit within the gas block, and long-term durability under heavy fire. Utilizing a high-quality gas tube helps maintain proper gas pressure, prevents leaks at the gas key interface, and ensures the continued performance of your rifle's direct impingement system.