LBE Unlimited AR Gas Tube – Pistol Length

The LBE Unlimited AR Gas Tube in pistol length is a direct replacement component for AR-15 pattern rifles and pistols with pistol-length gas systems. Designed for builds with barrel lengths typically between 7" and 10", this gas tube channels propellant gases from the gas port to the bolt carrier group to cycle the action. Whether you're replacing a worn tube or completing a new build, this component ensures proper function in compact AR configurations.

Constructed from stainless steel with a mil-spec diameter and roll pin hole placement, this gas tube is a drop-in part that installs with a standard gas block and roll pin. The pistol-length specification measures approximately 6.75" and is not interchangeable with carbine, mid-length, or rifle-length systems—verify your gas system length before ordering.

• Part Type: Gas Tube
• Compatible Firearms: AR-15 rifles and pistols with pistol-length gas systems
• Material: Stainless Steel
• Finish: Natural Stainless
• Length: Pistol (~6.75")
• Installation: Drop-In (requires gas block and roll pin)
• Includes: Gas tube only (roll pin not included)