Bootleg Carbine AR-15 Gas Tube STS – Stainless Steel

The Bootleg Carbine AR-15 Gas Tube STS is a direct replacement gas tube for carbine-length gas systems on AR-15 and M4-pattern rifles. This component channels gas from the gas block back to the bolt carrier group to cycle the action. Upgrading to a quality gas tube ensures reliable function and can replace worn or damaged factory tubes that may cause cycling issues.

Constructed from 304 stainless steel with a natural stainless finish, this gas tube resists corrosion and heat degradation better than standard carbon steel tubes. Installation is straightforward for anyone familiar with AR-15 assembly—the tube slides into the gas block and upper receiver, secured by the gas block's roll pin. No gunsmithing required, though proper alignment and roll pin installation are critical for function.

• Part Type: Gas Tube
• Compatible Firearms: AR-15/M4 Carbine-Length Gas Systems
• Material: 304 Stainless Steel
• Finish: Stainless Steel
• Installation: Drop-In (requires gas block removal and roll pin installation)
• Includes: Gas Tube