White Oak Armament Gas Tube Extended Length +1'' (16.160'') Stainless Steel

The White Oak Armament Gas Tube Extended Length +1'' (16.160'') is a precision stainless steel component engineered for AR-15 builders who want to optimize gas system performance on longer-barreled rifles. When you move beyond standard rifle-length gas systems, tuning the relationship between barrel length, case capacity, and gas tube dimension becomes critical—and that's where an extended gas tube makes measurable differences in reliability, brass longevity, and downrange accuracy.

This +1" extended gas tube runs 16.160" overall, one inch longer than traditional rifle-length systems. Stainless steel construction delivers durability and corrosion resistance through thousands of rounds. The extended length gives you more flexibility in system tuning, especially valuable on custom builds where you're pushing higher velocities or running specialized ammunition. Proper gas system tuning reduces bolt carrier velocity extremes, which translates to less wear on internal components and longer case life—a genuine advantage for reloaders and precision shooters.

Installation and optimization of an extended gas tube should be done thoughtfully. Consult with a competent gunsmith to confirm that a +1" tube is the right choice for your specific barrel length, caliber, and ammunition. The wrong gas system length can cause short-stroking or over-gassing, neither of which you want in a precision rifle. White Oak Armament offers this component as one part of a complete gas tube lineup, allowing builders to select the exact system length their custom AR-15 demands.

Key Features

• Precision stainless steel construction for durability and corrosion resistance
• Extended +1" length (16.160'') optimized for longer-barreled AR-15 builds
• Improves brass life, reliability, and accuracy through proper gas system tuning
• Reduces bolt carrier velocity extremes and internal wear

Specifications

Frequently Asked Questions

What barrel length should I use with a +1'' extended gas tube?

Extended gas tubes are designed for longer-barreled AR-15 builds. The optimal gas system length depends on your specific barrel length, caliber, and ammunition. We recommend consulting with a qualified gunsmith who can analyze your exact build and recommend the correct gas tube extension.

Will a +1'' gas tube work on any AR-15?

An extended gas tube is not a one-size-fits-all upgrade. It's engineered for custom, longer-barreled rifles where standard rifle-length systems don't provide the proper gas system tuning. Using the wrong gas tube length can result in short-stroking or over-gassing. Have a gunsmith verify compatibility with your build before purchasing.

What are the benefits of extending my gas system?

When properly tuned to your barrel length and ammunition, an extended gas tube can improve brass longevity, increase reliability, and enhance accuracy by optimizing the relationship between gas dwell time and bolt carrier velocity. These benefits are most pronounced in precision and high-performance builds where barrel lengths exceed standard carbine or rifle lengths.

Is this stainless steel tube corrosion-resistant?

Yes. White Oak Armament manufactures this gas tube in stainless steel, which resists corrosion from exposure to solvents, moisture, and field conditions.