Sons of Liberty Gun Works Carbine-Length Gas Tube QPQ Black

The Sons of Liberty Gun Works Carbine-Length Gas Tube is a replacement gas tube for AR-15 rifles with carbine length gas systems. It is sized so the gas port timing lines up correctly with the rest of the operating system, which matters for reliable cycling.

The gas tube has a black QPQ finish, also known as a salt bath nitride treatment, which provides corrosion resistance and a hardened surface that handles the heat and fouling of repeated firing. A roll pin ships with the tube for securing it into the gas block.

It is designed to fit most mil-spec carbine length AR gas systems and is suited to replacing a bent, pitted or worn original tube.

• Type: Gas Tube
• Platform: AR-15
• Fits: Mil-spec carbine length AR gas systems
• Color: Black
• Finish: QPQ (salt bath nitride)
• Included: Roll pin
• Manufacturer: Sons Of Liberty Gun Works