$17.99
24 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The LBE Unlimited ARGT308 is a mid-length gas tube made for AR-10 and .308-pattern builds, and it does the quiet work that keeps a rifle running right. It's cut from 304 stainless seamless tubing, measures 12.06 inches, and comes with the gas tube roll pin already in the bag so you're not hunting down small parts mid-build. Whether you're finishing a fresh .308 upper or swapping out a tube that's seen too many rounds, this is the kind of part you install once and stop thinking about.
Gas tubes live in a brutal environment, sitting right in the path of hot gas every time the rifle cycles. The 304 stainless steel used here holds up well to that heat and resists the corrosion and carbon buildup that can slowly choke a lesser tube. The seamless construction means a smooth, uniform bore inside, which helps gas move cleanly and keeps your cycling consistent instead of erratic.
Mid-length gas is a popular choice on .308 builds because it smooths out the recoil impulse and eases pressure on the action compared to a shorter system. This tube is made to the right dimensions to line up properly with standard low-profile and fixed gas blocks, so alignment with your gas block port and the carrier key is exactly where it needs to be. Install is straightforward: seat it in the block, line up the roll pin hole, and drive the pin. If you're building a rifle, having the correct length tube for your gas block position is what makes the whole system run, and this covers the mid-length spot.
LBE Unlimited builds these in the USA and keeps the bend placement precise, which is the detail that separates a tube that drops in clean from one that fights you. It's a small, unglamorous component, but it's one worth getting right on any .308 gas-driven build.
It's designed for mid-length gas systems on AR-10 and .308-pattern rifles, so it lines up with barrels set up for a mid-length gas port. It's made to work with standard low-profile and fixed gas blocks. Just confirm your barrel and gas block are set for mid-length spacing before you order, since gas tube length has to match your gas block position.
Yes. The roll pin needed to secure the tube in the gas block ships right in the package. That saves you a trip to source a separate small part when you're mid-build.
304 stainless handles the constant heat of the gas system well and resists corrosion and carbon fouling that can build up over time. The seamless bore also keeps gas flow smooth and consistent, which helps your rifle cycle reliably round after round. It's a durable choice for a part that takes a lot of abuse.
It measures 12.06 inches, which is the correct length for a mid-length .308 gas configuration. If you're matching a tube to your build, that length pairs with a mid-length gas port position on the barrel.
| UPC | 765857617589 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | ARGT308 |
| Model | |
| Product Type | Gas Tube |
You must be logged in to post a review.
Reviews
There are no reviews yet.