Faxon Firearms ARGASTUBERIFLE Gas Tube - Stainless Steel AR-15

The Faxon Firearms rifle-length gas tube delivers consistent cycling and enhanced durability for AR-15 builds requiring extended gas system performance. This stainless steel component provides corrosion resistance and thermal stability under high round counts. Built to mil-spec dimensions, it ensures reliable function across various ammunition weights and environmental conditions.

What Makes This Different

Faxon's precision manufacturing process creates gas tubes with tighter dimensional tolerances than standard offerings. The 300-series stainless steel construction resists fouling buildup and maintains structural integrity at elevated temperatures. Unlike standard carbon steel tubes, this stainless variant eliminates corrosion concerns in humid or marine environments while providing consistent gas flow characteristics.

Key Features

• Rifle-length gas tube for 20-inch barrel applications
• 300-series stainless steel construction for corrosion resistance
• Mil-spec .750" gas block journal compatibility
• Precision-formed bend radius maintains optimal gas flow
• Heat-treated for dimensional stability under thermal cycling
• Compatible with standard AR-15/M16 gas block assemblies
• Machined gas port ensures consistent pressure delivery

This gas tube maintains consistent pressure delivery across temperature extremes and extended firing sessions. The stainless steel material eliminates the corrosion issues common with standard tubes exposed to moisture or corrosive ammunition. Competitive shooters and duty users benefit from the enhanced reliability during rapid-fire strings where heat buildup can affect cycling reliability.

Technical Specs

• Length: Rifle (15.125 inches)
• Material: 300-series stainless steel
• Gas block journal: .750 inch diameter
• Weight: 0.8 ounces
• Finish: Natural stainless steel
• Compatibility: AR-15/M16 platform rifles
• Manufacturing: CNC precision formed
• Country of origin: United States

Faxon's engineering focus on dimensional consistency and material quality makes this gas tube a reliable upgrade for builders seeking enhanced durability. The stainless steel construction provides long-term value through reduced maintenance requirements and extended service life compared to standard alternatives.