The Remington Core-Lokt Copper .300 Winchester Magnum 180-grain jacketed hollow point is a hunting-grade rifle cartridge engineered for large-game applications that demand controlled expansion, consistent weight retention, and repeatable accuracy. The load features a monometal copper hollow-point bullet, loaded into brass cases and using a lead-free primer for ignition consistency. It is supplied in 20-round boxes suitable for field use and precision hunting scenarios where reliable ballistics are required.
Packaging: This product is sold per box containing 20 cartridges. A case consists of 10 boxes; the case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The cartridge is chambered in .300 Winchester Magnum.
- The projectile weighs 180 grains.
- The bullet style is Jacketed Hollow Point.
- The listed muzzle velocity is 2850 fps.
- The listed ballistic coefficient is .330.
- Each retail package contains 20 cartridges per box.
- A standard case is composed of 10 boxes.
- The cartridge uses brass cases.
- The loading is marked as reloadable.
- Primary application listed as Hunting.
Core-Lokt Copper loads combine a monometal construction and hollow-point profile intended to deliver consistent expansion and retained weight for big-game hunting. With established ballistics and brass-cased, lead-free-primed cartridges in convenient 20-round boxes, this load is suitable for hunters who prioritize material compliance and repeatable on-range performance.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




