Winchester Copper Impact Ammunition 300 Winchester Magnum 150 Grain Copper Extreme Point Polymer Tip Lead-Free 20RD

Winchester Copper Impact ammunition in 300 Winchester Magnum delivers lead-free, copper-solid bullets engineered for hunters who demand reliable terminal performance on medium to large game. The 150-grain Extreme Point projectile combines a solid-copper construction with a reinforced polymer tip, designed to transfer maximum energy and create larger wound cavities for quick, ethical takedowns. This is ammunition purpose-built for hunters who need confidence at distance without compromise.

The Copper Impact line balances a streamlined ballistic profile with practical stopping power. The oversized impact diameter of the Extreme Point bullet means more trauma on impact and better energy transfer—critical factors when you're hunting at ranges where modern magnum rifles excel. The solid-copper design retains weight through the shot, ensuring deeper penetration on tough game. A hollow-nose cavity in the tip enhances lethal terminal performance, while the boattail geometry promotes a flatter trajectory, helping you stay on target in real hunting conditions.

Winchester built Copper Impact ammunition specifically for hunters who've adopted lead-free rounds, whether by choice or legal requirement. You're not settling for a compromise load; this is a purpose-designed cartridge that leverages copper's ballistic and terminal properties. Each box contains 20 rounds of production ammunition ready to load and shoot.

Key Features

• Solid-copper Extreme Point bullet for maximum weight retention and energy transfer
• Oversized impact diameter produces larger wound cavities and faster knockdown
• Reinforced polymer tip for reliable terminal expansion
• Boattail design and streamlined profile deliver flat trajectory
• Hollow-nose cavity optimized for lethal performance
• Lead-free construction
• 20 rounds per box

Specifications

Frequently Asked Questions

Is Winchester Copper Impact ammunition suitable for hunting with my 300 Win Mag rifle?

Yes. Winchester designed Copper Impact ammunition specifically for hunters, and the 150-grain Extreme Point bullet is engineered to deliver reliable terminal performance on game. The solid-copper construction, oversized impact diameter, and reinforced polymer tip work together to produce larger wound cavities and deeper penetration.

Does this ammunition comply with lead-free ammunition regulations?

Yes. Copper Impact ammunition is constructed from solid copper and contains no lead, making it compliant with lead-free ammunition requirements in California and other jurisdictions with such mandates.

What comes in a box of Winchester Copper Impact 300 Win Mag?

Each box contains 20 rounds of loaded ammunition, ready to use in your rifle.

How does the boattail design help my shooting?

The boattail geometry and streamlined ballistic profile reduce drag in flight, which helps the ammunition maintain a flatter trajectory downrange. This means less bullet drop and a more forgiving hold at hunting distances.