The Lantac USA Gas Tube (brand part no. GT-I6003) is an intermediate-length AR-15 gas tube precision manufactured from extruded stainless steel tubing. Lantac Black Nitrides the tube for enhanced corrosion, heat, and erosion resistance over a standard untreated tube, and nitrided tubes run cleaner and cooler as carbon builds up over a shooting session. The black finish also eliminates light reflection off the tube through a handguard’s vent slots. Each tube ships complete with a gas tube roll pin and is laser engraved, manufactured entirely in the USA.

Key Specifications

• Intermediate-Length Gas System is sized for intermediate-length AR-15 builds.
• Precision-Extruded Stainless Steel gives the tube a consistent, durable wall.
• Black Nitrided Finish adds corrosion, heat, and erosion resistance.
• Cleaner, Cooler Cycling comes from the nitride treatment versus an untreated tube.
• Non-Reflective Black Finish eliminates light reflection through handguard vents.
• Includes Gas Tube Roll Pin for a complete, ready-to-install package.
• Laser Engraved for permanent, legible markings.
• Made in USA manufacturing.

Frequently Asked Questions

What gas system length is this tube? Intermediate length.

Does it come with a roll pin? Yes, a gas tube roll pin is included.

Buy the Lantac Intermediate-Length Gas Tube

Upgrade your intermediate-length gas system with a Lantac stainless steel gas tube from our AR gas system selection. Order online and we will ship it straight to your door from our Lubbock, Texas gun shop.