Factory new magazine by Beretta. Magazine can be marked P.B. or M.D.S. (Mecannica del Sarca). Mecannica del Sarca is owned and operated by Beretta Holding S.P.A., and is the exclusive manufacturer of factory Beretta magazines and stocks.
Beretta 21, 21A magazine with a flat floorplate, .22LR, 7 round, black, new, factory.
Beretta 21, 21A Magazine, 7 Rnd