The Aero Precision Mid-Length Gas Tube (brand part no. APRH100144C) is an 11.75-inch stainless steel gas tube sized to run in a mid-length AR-15 or AR-10 gas system. It is a direct factory-length replacement, so it drops into a mid-length gas block and carrier key without fitting or trimming. Aero Precision includes the roll pin needed for installation, and the stainless construction resists corrosion better than a standard carbon steel tube over years of firing. Builders swapping a bent, pitted, or worn gas tube during an upper build or refresh get a correctly dimensioned, made-in-the-USA part instead of guessing at length.

Key Specifications

• Mid-Length Gas System fit is sized specifically for mid-length AR-15/AR-10 gas blocks and carrier keys.
• 11.75-Inch Length matches factory mid-length gas tube dimensions for a correct, drop-in fit.
• Stainless Steel Construction resists corrosion better than standard carbon steel.
• Roll Pin Included supplies the hardware needed for installation.
• Made in the USA to Aero Precision’s standard manufacturing specifications.

Frequently Asked Questions

What gas system length is this tube for? A mid-length AR-15/AR-10 gas system.

How long is the gas tube? 11.75 inches, matching factory mid-length dimensions.

Does it include the roll pin? Yes, the roll pin needed for installation is included.

Buy the Aero Precision Mid-Length Gas Tube

Replace a worn or bent gas tube with the Aero Precision Mid-Length Gas Tube from our AR gas system selection. Order from our Lubbock, Texas gun shop and we will get it to your door as soon as it’s ready to ship.