Ets c.A.M loader loads rifle mags in seconds.It works idealy with 5.56x45 /.223,.300blk, 7.62x39, 5.45x39, 9mm,.308 mags, and also picks up rounds from an ammo tray.The mag loader is constructed of an extremely durable polymer and easily fits in your range bag.Caliber: Multi-CaliberCapacity: Mag LoaderFinish: ClearModel: C.A.MMaterial: PolymerType: Magazine LoaderModel Fit: All RiflesCapacity: Mag Loader