LBE Unlimited Pistol-Length Gas Tube – Melonite Finish

The LBE Unlimited Pistol-Length Gas Tube is a direct replacement component for AR-15 pistols and short-barreled rifles using pistol-length gas systems. This tube channels propellant gas from the gas block to the bolt carrier group, cycling the action. Replace a damaged tube or upgrade to Melonite finish for enhanced corrosion resistance during builds or repairs.

Constructed from steel with a Melonite finish that resists fouling and corrosion better than standard stainless. Drop-in installation requires only a gas tube roll pin—no gunsmithing needed. Compatible with standard mil-spec AR-15 upper receivers and bolt carrier groups.

• Part Type: Gas Tube
• Length: Pistol-Length (approximately 6.75 inches)
• Compatible Firearms: AR-15 pistols and SBRs with pistol-length gas systems
• Material: Steel
• Finish: Melonite (black)
• Installation: Drop-In (gas tube roll pin required, not included)
• Includes: Gas tube only