WMD Guns Gas Block Adjustable Low Profile .875in Clamp Nitromet Black

WMD Guns Gas Block Adjustable Low Profile .875in Clamp Nitromet Black. 750in inside diameter and is coated with NiB-X/Nitromet inside and out. Packaged with set screws for assembly. Specifications for WMD Guns Low Profile Gas Block: Manufacturer: WMD Guns Gun Make: AR Platform Condition: New Package Contents: WMD Guns Low Profile Gas Block WMD Guns 1-NMGB875: Gas Block Adjustable Low Profile .875in Clamp Nitromet Black