LBE Unlimited ARGTM Mid-Length AR-15 Gas Tube - 304 Stainless Steel

The LBE Unlimited ARGTM mid-length AR-15 gas tube is a straightforward, no-nonsense replacement or upgrade for your direct-impingement rifle. Built from 304 stainless steel seamless tubing and assembled in the USA, this gas tube handles the job of routing combustion gases from your barrel back to the bolt carrier group with the kind of reliable durability that keeps your AR running smoothly through thousands of rounds. Whether you're swapping out a worn tube, upgrading during a build, or simply stocking a spare, this mid-length gas tube fits the bill for hunters, sport shooters, and serious tinkerers who respect American-made parts.

Mid-length gas systems strike a practical balance for most AR-15 shooters: they're gentler on components than carbine-length tubes, impose less wear on extractors, and typically run softer across a range of ammunition. That matters whether you're hunting with a precision load, running drills at the range, or just building a rifle you trust to function reliably when it counts.

The 304 stainless construction resists corrosion and handles heat cycles without degradation, and the included gas tube roll pin simplifies installation so you're not hunting for fasteners. This is honest, domestic production from a maker known for keeping things simple and functional—no gimmicks, no overbuilt marketing language, just a gas tube that does what a gas tube should do.

Key Features

• Made in the USA
• 304 stainless steel seamless tubing for corrosion resistance and durability
• Includes gas tube roll pin for easy installation
• Mid-length profile suited to modern AR-15 builds

Specifications

Frequently Asked Questions

Will this mid-length gas tube fit my AR-15 rifle?

This is a mid-length gas tube designed for AR-15 platforms using a mid-length gas system. Verify your rifle's gas system length before ordering; carbine and rifle-length systems require different tubes.

What does the roll pin do?

The gas tube roll pin secures the tube to the front sight base (or rail system) on your upper receiver. It's included with this tube so you have everything needed for installation.

Why 304 stainless steel?

304 stainless resists rust and corrosion, handles repeated heating without warping, and maintains its dimensions through extended use. It's a proven material for gas tube applications.

Can I use this as a replacement or in a new build?

Yes. This tube works as a direct replacement for a worn or damaged mid-length tube or as a component in a custom mid-length AR-15 build.