Aero Precision Pistol Length Gas Tube STS – AR-15 Platform

The Aero Precision Pistol Length Gas Tube is a direct replacement component for AR-15 pistol and SBR builds using pistol-length gas systems (typically 4-6 inch barrels). This gas tube channels high-pressure combustion gases from the barrel's gas port to the bolt carrier group, cycling the action. Replace worn or damaged tubes, or use when building or converting to a pistol-length gas system configuration.

Constructed from stainless steel with a matte black finish for corrosion resistance. This is a drop-in part that requires only a gas tube roll pin for installation—no gunsmithing required, though basic AR-15 assembly knowledge and proper tools (roll pin punch set) are necessary. Includes gas tube only; roll pin sold separately.

• Part Type: Gas Tube
• Compatible Firearms: AR-15 Pistol/SBR with Pistol-Length Gas System
• Length: Pistol (approx. 6.75 inches)
• Material: Stainless Steel
• Finish: Matte Black
• Installation: Drop-In (requires roll pin, sold separately)
• Includes: Gas Tube Only