Faxon Firearms Pistol Length AR Gas Tube - Stainless Steel

The Faxon Firearms Pistol-Length AR Gas Tube is a precision-fit replacement gas tube engineered for AR-platform rifles configured with a pistol-length gas system. Machined from stainless steel with a bright polished finish, this tube is built to resist corrosion and high-temperature cycling while delivering consistent gas flow from the gas block back to the bolt carrier group.

Designed for cross-platform compatibility, this gas tube works with both AR-15 and AR-10 / LR-308 pattern uppers, making it a versatile pick for builders running a short gas system on a variety of AR-platform builds. Proper gas tube length is critical for reliable cycling, and the close tolerances help ensure a secure, gas-tight fit with standard low-profile AR gas blocks.

Whether you are assembling a new pistol-length build or replacing a worn or damaged factory tube, this Faxon Firearms gas tube ships complete with the required installation roll pin so you can pin it to your gas block and get the build running.