Winchester Copper Impact 300 WSM ammunition features a solid copper expanding bullet with polymer tip for rapid expansion and maximum energy transfer on big game.
Winchester Copper Impact ammunition represents a modern approach to big game hunting, built around a solid copper expanding projectile that delivers consistent, devastating performance in the field.
The Copper Impact bullet features a large-diameter polymer tip that initiates rapid expansion upon impact. Unlike traditional jacketed lead-core bullets, the solid copper construction provides superior weight retention through the target, ensuring maximum energy transfer and larger wound cavities for faster knockdown.
Winchester Copper Impact ammunition is purpose-built for hunters pursuing deer, elk, and other big game where reliable expansion and deep penetration are essential. The ammunition delivers the lethal performance serious hunters demand.