The Guntec USA Carbine-Length Gas Tube (brand part no. CTUBE) is a 9.75-inch gas tube machined from 304 stainless steel and sized specifically for carbine-length AR-15 gas systems. Stainless construction resists corrosion and holds up to the heat cycling that comes with sustained firing, keeping gas timing consistent build after build. It is a straightforward, durable replacement or upgrade for anyone building or repairing a carbine-length AR-15 upper.

Key Specifications

• Measures 9.75 inches, sized for carbine-length gas systems.
• Machined from 304 stainless steel for corrosion and heat resistance.
• Built specifically for the carbine-length AR-15 gas system.
• Compatible as a standard AR-15 accessory part.
• Designed as a direct-fit replacement for a worn or damaged factory gas tube.

Frequently Asked Questions

What gas system length is this for? Carbine-length AR-15 gas systems.

What is the tube made from? 304 stainless steel.

How long is this gas tube? 9.75 inches.

Buy the Guntec USA Carbine-Length Gas Tube

Keep your carbine-length AR-15 cycling reliably with a corrosion-resistant stainless gas tube. Order it from Guntec USA in our gun parts kits selection, shipped fast from our Lubbock, Texas gun shop.