Winchester Copper Impact Rifle Ammunition 300 WSM 150 gr. BT 3200 fps 20/ct

Copper Impact 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 wound cavities for faster knockdown

Features:

• ACCELERATED EXPANSION-Large diameter polymer tip delivers rapid impact trauma
• FLAT TRAJECTORY-High ballistic 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