Winchester Copper Impact .300 Win Mag ammunition is engineered specifically for big game hunters, utilizing a tough solid copper expanding projectile that provides more impact trauma, better energy transfer, and larger would cavities for faster knockdown.
Features:
- ACCELERATED EXPANSION: Large diameter polymer tip delivers rapid impact trauma
- FLAT TRAJECTORY: High ballistics coefficient bullet with engineered boattail improves long range flight characteristics
- LETHAL ON BIG GAME: Devastating performance on deer, elk, and anything in between
- SUPREME ENERGY TRANSFER: Solid copper construction maximizes retained weight