I'm going to be picking up a Zenith z-5 MP5 and wanted to put a barrel shroud on it to cover the long barrel.
Does anyone know if the original HK vented barrel shroud is threaded in 1/2x28? Or if anyone knows of any other
places that make barrel shrouds? I'm in CA so pistol or SBR is not an option the 16inch barrel has to stay on unfortunately.