The Winchester Copper Impact .270 Winchester 130-grain Copper Extreme Point (CEP) Monolithic Solid Copper Brass 20-round box is a high-velocity centerfire rifle cartridge engineered for harvesting whitetail deer, mule deer, elk, and pronghorn in lead-restricted hunting zones. A common friction point with traditional lead-core bullets is fragmentation and inconsistent weight retention, which reduces penetration depth on heavy shoulder bone. Winchester resolves these terminal limitations by utilizing a 100% solid copper bullet that maintains structural integrity under impact stress to deliver deep, lethal tissue penetration.
The primary technical advantage centers on the monolithic copper construction paired with an oversized red polymer tip. Unlike jacketed or lead-core projectiles, the solid copper body doesn't separate under impact forces, allowing near-100% weight retention as it expands. The wide polymer tip acts as a mechanical wedge, instantly opening the large hollow-nose cavity into broad copper petals to maximize energy transfer while the boat-tail profile cuts through crosswinds for flat-shooting accuracy downrange.
Launching its 130-grain solid copper projectile at 3,000 FPS and producing 2,597 ft-lbs of muzzle energy, this load delivers flat trajectories and heavy stopping power across open terrain or dense timber. Assembled in reloadable virgin brass cases fitted with non-corrosive Boxer primers and clean-burning propellants, it guarantees smooth feeding and reliable extraction in bolt-action and semi-automatic platforms. It's an outstanding choice for filling trophy tags on public lands requiring non-toxic ammunition.
Key Benefits
- Monolithic Solid Copper Projectile: Eliminates bullet fragmentation to maintain near-100% weight retention for deep bone penetration.
- Oversized Copper Extreme Point Tip: Mechanically forces rapid petal expansion to maximize permanent wound channels.
- 3,000 FPS High Velocity: Delivers 2,597 ft-lbs of muzzle energy with a 0.418 G1 BC for flat-shooting downrange accuracy.
- 100% Lead-Free Compliance: Meets all state, federal, and public land non-toxic hunting mandates without sacrificing lethality.
Technical Specification
- Ballistics: .270 Winchester | 3,000 FPS Muzzle Velocity | 2,597 Ft-Lbs Muzzle Energy | 0.418 G1 Ballistic Coefficient
- Projectile: 130 Grain | Copper Extreme Point (CEP) | Monolithic Solid Copper | Lead-Free | Boat-Tail Base
- Case/Primer: Precision-Drawn Virgin Reloadable Brass Case | Non-Corrosive Boxer Primed
- Logistics: 20 Rounds Per Box | Winchester Copper Impact Series
- Dimensions: Standard .270 Win Geometry | Long-Action Bolt & Semi-Auto Rifle Compatible
- Application: Big Game Hunting, Whitetail Deer, Mule Deer, Elk, Pronghorn, and Lead-Free Public Lands
- Standards: SAAMI Compliant | Winchester Factory Quality Control Benchmarks | Made in the USA
For hunters requiring controlled expansion, deep penetration, and regulatory compliance, this loading provides a mechanically consistent solution—secure it through SMKW to ensure verified inventory and proper lot traceability.
