Other Details Manufacturer: Weatherby Manufacturer Part Number: H257110ELDX Application: Hunting Boxes Per Case: 10 Bullet Type: Hornady ELD-X Caliber/Gauge: .257 Weatherby Magnum Case Material: Brass Dimension: 1.45 X 3.95 X 6.55 Grains: 110 gr Muzzle Energy: 2823 ft lbs Muzzle Velocity (fps): 3400 fps Reloadable: Yes Units per Box: 20 Cost per Round: 4.25