Description The Extreme Point Copper polymer tipped hollow point projectile creates a large-impact diameter and immediate expansion upon contact. As a solid copper bullet, the Extreme Point Copper produces greater weight retention over standard jacketed bullets. With the ability to cleanly harvest big game, this solid copper, lead-free bullet is the perfect choice for locations that do not permit the use of lead. Winchester Copper Impact Ammunition Specifications and Features: Winchester Item Number: X243CLF .243 Winchester 85 Grain Extreme Point Copper Polymer Tipped Hollow Point Lead Free Muzzle Velocity: 3,260 fps Muzzle Energy: 2,005 ft-lbs Reloadable Brass Case Premium Powder and Primer Uses: Medium Game Hunting 20 Round Box