This is factory-loaded rifle ammunition chambered for .300 Winchester Magnum, built around the Sierra GameKing spitzer boat-tail hunting bullet. The load uses a 200-grain jacketed soft-point projectile seated in brass cases and is marked as reloadable. It is configured for hunting applications and offered in standard retail packaging for field use and range practice.
Packaging: The product is sold per box and each box contains 20 cartridges. Case orders are fulfilled by ordering multiple boxes; a full case contains 20 boxes (20 boxes x 20 rounds = 400 rounds).
Key Specifications
- The caliber is .300 Winchester Magnum.
- The bullet weight is 200 grains.
- The bullet type is Sierra GameKing spitzer boat-tail (jacketed soft point).
- The cartridges per box are 20 rounds.
- The boxes per case are 20 boxes.
- The cases are made of brass.
- The ammunition is listed as reloadable.
- The listed muzzle velocity is 2850 fps.
- The listed muzzle energy is 3608 ft lbs.
- The intended application is hunting.
Reliable factory loading with a proven Sierra GameKing spitzer boat-tail bullet delivers consistent performance for hunting-focused shooters who require a durable brass-cased, 200-grain .300 Win Mag load in standard 20-round retail boxes — available in bulk by ordering the specified number of boxes to form a case.
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.
