Shop › MEC-GAR MAG BERETTA 21 22LR 7RD BL MEC-GAR MAG BERETTA 21 22LR 7RD BL $26.00 Mec-Gar USA Magazine, 22LR, 7 Rounds, Fits Beretta 21, Blued Finish MGPB2107B Quantity: Add To Cart Added! Mec-Gar USA Magazine, 22LR, 7 Rounds, Fits Beretta 21, Blued Finish MGPB2107B