Please rest assured that this is an authentic item purchased from the Okokuya online store. The serial number is MI4149. The item will be shipped without any accessories, only the main body. Both pins on the hook receiver are missing, and I have adjusted it to close, but it has become loose. It will still close, but please consider this before purchasing. There are also areas with scratches, warping, and deterioration, so please consider this as a used item.