Other Details Manufacturer: Weatherby Manufacturer Part Number: H300200ELDX Application: Hunting Boxes Per Case: 10 Bullet Type: Hornady ELD-X Caliber/Gauge: .300 Weatherby Magnum Case Material: Brass Dimension: 1.50 X 3.95 X 6.55 Grains: 200 gr Muzzle Energy: 3997 ft lbs Muzzle Velocity (fps): 3000 fps Reloadable: Yes Units per Box: 20 Cost per Round: 4.73