It is a parts of the Type 99 Light Machine Gun used by the former Japanese army. The total length is about 29 cm. There are scratches and stains over time.How about a military collector? International Buyers - Please Note. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Japan\Other Japanese WWII Orig Items". The seller is "nabejun" and is located in this country: JP. This item can be shipped worldwide.