Product Description Specifications FEDERAL PUNCH 10MM 200GR JHP20RD 10BX/CS Boxes Per Case: 10.00 Dimension: 1.50 X 2.25 X 2.80 Caliber: 10mm Automatic Cartridges Per Box: 20.00 Reloadable: Y Bullet Type: Jacketed Hollow Point Bullet Weight In Grains: 200 Grains