This mock suppressor looks and feels great. It comes with some foam rings inside to provide some noise suppression for you airsoft replica. The materials are high quality and the suppressor has a nice weight to it. The base appears to be some sort of steel, making for a secure connection to the muzzle device and having durable threads for the body of the can to mount on. I'm sure the paint isn't anything special, but at least it looks the part.
My main gripe is that the 5KU tracer unit will not fit inside as the inner diameter bore is too small. With the right tools, it can definitely be modified to fit, though.
No issues using UPS shipping option to the United States. Took less than a week to arrive, but signature was required for receipt of the package.