WMD Guns Pistol-Length Gas Tube Nitromet Black

The WMD Guns Pistol-Length Gas Tube is an AR-15 gas system part sized for pistol-length gas systems, suited to building from scratch or replacing a worn factory tube. It is treated with WMD's Nitromet process, which hardens the surface and gives the tube a deep black color.

The nitride finish is intended to add durability compared with an untreated gas tube and to help the part resist the heat and carbon buildup that gas tubes see during firing. The black finish is meant to match other black AR-15 components.

The tube is packaged with a roll pin, so the parts needed for assembly are included together.

• Type: Gas System Part
• Platform: AR-15
• Gas System Length: Pistol-Length
• Finish: Nitride (Nitromet treatment)
• Color: Black
• Includes: Roll Pin