KWA mp9. I bought this as a parts gun from some one who said it wasn’t working. When I received it, it was covered in dirt and the nozzle return springs were broken. Other than that it was in really really good shape. I’ve cleaned it and replaced the return springs and glued them in place so they won’t slip off. The disconnector has been replaced, and is new. I’ve also done the mod so that it won’t gas you in the eye when you aim down sights(it’s just tape you can remove it if you want but otherwise it isn’t noticeable.) Since the gun is in such good shape I can’t let it just sit waiting to be used for parts. This gun works well. It has the box, the gun, and a 3d printed speed loader adapter. It unfortunately does not have any magazines or a hop up adjustment tool. It is also missing the stock. Cosmetically the gun looks almost new. A little paint wear on the lower rail where the previous owner gripped it.