The Remington Core-Lokt Copper 243 Winchester delivers consistent terminal performance through its solid copper construction and polymer tip design. This lead-free ammunition maintains the proven Core-Lokt reputation while meeting environmental hunting regulations across all territories. The 85-grain copper hollow point expands reliably at velocities from 2960 fps muzzle speed down to 1800 fps impact velocity.
What Makes This Different
Unlike traditional lead-core bullets that can fragment unpredictably, the solid copper construction ensures 95% weight retention through controlled expansion. The polymer tip initiates expansion at lower velocities than standard hollow points, extending effective range for medium game hunting. Remington's precision manufacturing maintains consistent ballistic coefficients within 0.002 variance per lot, delivering sub-MOA accuracy potential in quality rifles.Key Features
- 85-grain solid copper hollow point with polymer tip for reliable expansion
- Lead-free construction complies with all environmental hunting regulations
- Muzzle velocity of 2960 fps generates 1653 ft-lbs of energy
- Ballistic coefficient of 0.312 maintains velocity at extended ranges
- Boxer-primed brass cases enable reloading for cost-effective practice
- 20 rounds per box with consistent powder charges within 0.1 grain tolerance
- Compatible with all 243 Winchester chamber specifications
Technical Specs
- Caliber: 243 Winchester
- Bullet Weight: 85 grains
- Bullet Type: Copper Hollow Point with polymer tip
- Muzzle Velocity: 2960 fps
- Muzzle Energy: 1653 ft-lbs
- Ballistic Coefficient: 0.312
- Case Material: Boxer-primed brass
- Quantity: 20 rounds per box
- Country of Origin: United States
