The San Tan Tactical AR-15/AR-10 Nitride Gas Tube in rifle length is the longest version of the tube that moves gas from the gas block to the bolt carrier key (San Tan Tactical part no. STT-GT-R). San Tan Tactical machines it from 304 stainless steel and gives it a nitride finish for corrosion and wear resistance. That combination supports consistent gas flow so the rifle cycles properly. The gas tube roll pin is included, which makes it a clean replacement for a worn or damaged tube on a rifle length gas system.

Key Specifications

• The length is rifle, one of five lengths San Tan Tactical offers in this tube, so it matches the corresponding gas system.
• The material is 304 stainless steel, a corrosion-resistant alloy.
• The finish is nitride, which raises corrosion resistance, wear resistance and fatigue strength.
• The gas tube roll pin is included, so the tube is ready to install with what is in the package.
• It is made for the AR-15 and AR-10 family of firearms, according to San Tan Tactical.
• The tube is precision machined to promote consistent gas flow so the rifle cycles properly.
• It carries a lifetime manufacturer warranty and is made in America.

Frequently Asked Questions

Does San Tan Tactical make other lengths? Yes. This rifle length tube has siblings in pistol, carbine, mid and intermediate lengths, so choose the one that matches your gas system.

Is the roll pin included? Yes. The gas tube roll pin is included with the tube.

What finish does it have? It has a nitride finish over 304 stainless steel, which San Tan Tactical says increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal.

Buy the San Tan Tactical AR-15/AR-10 Nitride Gas Tube, Rifle Length

A gas tube is a cheap part to replace and an expensive one to get wrong, so the length has to match the gas system. This one is stainless, nitrided and sold by San Tan Tactical with a lifetime warranty. See it with our other AR gas system parts and order from our Lubbock, Texas gun shop for fast direct shipping.