Description
  • Caliber: 257 Wthby Mag
  • Bullet Type: Copper Alloy eXpanding
  • Bullet Weight: 90 gr
  • Muzzle Energy: 2626 ft lbs
  • Muzzle Velocity: 3625 fps
  • Rounds Per Box: 20
  • Boxes Per Case: 10
  • Application: Hunting
  • Casing Material: Nickel-Plated