The maglula uzi smg lula loader/unloader loads all 20, 25, 32, and 40 round.9mm uzi magazines.It is simple to use in either loading or unloading mode.The loader/unloader eliminates thumb pain and wear on feed lips.It also prolongs magazine life.It is lightweight and small enough to fit in your pocket.The loader/unloader is crafted from durable reinforced polymer and is reliable in all weather.Caliber: 9mmFinish: BlackModel: Loader and UnloaderMaterial: PolymerType: LoaderModel Fit: UZI SMGCapacity: 0