The Maglula FAL LULA Loader/Unloader loads 10 20 and 30 round 5.56/.223 FAL metric and inch type magazines and L4A1/L1A1 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.