Product Description Specifications HORNADY SPF 300 WIN MAG 165GRCX 20RD 10BX/CS Boxes Per Case: 10.00 Caliber: 300 Win Mag Bullet Weight In Grains: 165 Grains Bullet Type: Copper Solid Dimension: 1.55 X 3.95 X 6.50 Cartridges Per Box: 20.00 Reloadable: Y