The CMC Triggers AR15/AR10 Gas Tubes Nitride Coated Intermediate Length deliver reliable gas system compatibility and durable performance for builders and shooters seeking consistent cycling and long-term integrity from their rifle platforms. This US-made component, finished in a hard, corrosion-resistant black nitride, is engineered to fit AR15 and AR10 configurations with an intermediate length gas system, helping to balance dwell time and recoil management for smoother operation across a variety of buffer configurations and ammunition profiles. With CMC Triggers reputation for precision machining and rigorous quality control, these gas tubes are designed to withstand the stresses of rapid fire and field use while maintaining tight tolerances that preserve accurate alignment with the bolt carrier group. Whether upgrading a rebuild, tuning a semi-auto for heavier or lighter loads, or replacing worn or damaged gas tubes, these nitrided tubes enhance reliability, reduce the risk of gas leaks, and support repeatable performance in range sessions or field scenarios. Built for American builders and enthusiasts who demand sturdy, long-lasting rifle parts, this gas tube integrates seamlessly into factory or custom builds to keep your AR platform operating at peak efficiency.