Luth-AR Standard Gas Tube – AR-15 Mid-Length Gas Systems

The Luth-AR Standard Gas Tube is a direct replacement component for AR-15 pattern rifles with mid-length gas systems. This tube channels propellant gases from the gas block back to the bolt carrier group, cycling the action. Replacing a worn, damaged, or corroded gas tube restores reliable function and is essential maintenance for shooters experiencing short-stroking or erratic ejection patterns.

Manufactured from stainless steel with a corrosion-resistant finish, this gas tube is built to withstand high temperatures and carbon fouling. Installation requires removal of the handguard and gas block, alignment of the gas tube into the upper receiver's gas key, and securing the gas block. This is a straightforward repair for shooters comfortable with basic AR-15 maintenance, though a roll pin punch set is required.

• Part Type: Gas Tube
• Compatible Firearms: AR-15 Mid-Length Gas Systems
• Material: Stainless Steel
• Finish: Corrosion-Resistant
• Installation: Basic Armorer Skills Required
• Includes: Gas Tube, Roll Pin