The CMC Triggers AR15/AR10 Gas Tube (brand part number 81625) is a 15.16-inch black nitride 304 stainless steel gas tube built for Rifle-Length AR15/AR10 gas systems. CMC precision machines the tube from 304 stainless steel and finishes it with an extremely durable nitride coating that increases corrosion resistance, wear resistance, and fatigue strength while ensuring consistent gas flow so the rifle cycles properly. It is made in the USA and sized as a direct, factory-length replacement for a bent, pitted, or worn gas tube.

Key Specifications

• 15.16-Inch Length matches factory rifle-length gas tube dimensions.
• Rifle-Length Gas System fit.
• 304 Stainless Steel construction resists corrosion and fatigue.
• Black Nitride Finish increases wear resistance and corrosion resistance.
• Consistent Gas Flow is engineered to help the rifle cycle properly.
• Made in the USA to CMC Triggers’ own manufacturing standard.

Frequently Asked Questions

What gas system length is this tube for? Rifle-Length, at 15.16 inches.

What is the tube made of? 304 stainless steel with a black nitride finish.

Where is it made? The USA.

Buy the CMC Triggers 15.16-Inch Gas Tube

Replace a worn or bent gas tube with a CMC Triggers 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.