Faxon Firearms AR Gas Tube Mid-Length SS – AR-15 Mid-Length Gas Systems

The Faxon Firearms AR Gas Tube Mid-Length SS is a direct replacement gas tube for AR-15 rifles configured with mid-length gas systems. This component channels propellant gases from the gas port to the bolt carrier group, cycling the action. Replacement is necessary when tubes become corroded, damaged, or carbon-fouled beyond cleaning. Upgrading to stainless steel offers improved corrosion resistance over standard materials, particularly for rifles exposed to humid environments or corrosive ammunition residue.

Constructed from 304 stainless steel with a mil-spec diameter, this gas tube resists heat degradation and maintains structural integrity under sustained fire. Installation requires removal of the handguard and gas block, punching out the existing roll pin, and securing the new tube with a replacement roll pin (included). This is a straightforward armorer-level task for those familiar with AR-15 maintenance, though professional installation is recommended if you lack the appropriate punches and experience to avoid damaging the gas block.

• Part Type: Gas Tube
• Compatible Firearms: AR-15 Mid-Length Gas Systems
• Material: 304 Stainless Steel
• Finish: Natural Stainless
• Installation: Armorer-Level (roll pin installation required)
• Includes: Gas Tube, Roll Pin