HSM 300 WBY Magnum 200-grain GameKing ammunition is a factory-loaded rifle cartridge intended for hunting and long-range field use. The load uses a 200-grain jacketed soft point Sierra GameKing-style bullet to balance expansion and penetration for game. Product is sold per retail box and is also available by case; this offering is packaged with 20 cartridges per box and 20 boxes per case. Ammunition is indicated as reloadable per the manufacturer’s specifications.
Key Specifications
- Manufacturer is HSM.
- Caliber is .300 Weatherby Magnum.
- Bullet weight is 200 grains.
- Bullet type is Jacketed Soft Point.
- Cartridges per box is 20.
- Boxes per case is 20.
- Reloadable designation is Yes.
- UPC is 810742023133.
This load delivers a consistent 200-grain GameKing-style jacketed soft point for informed hunters and precision shooters seeking reliable factory ammunition. Choose single boxes for retail purchases or order the full case quantity—20 boxes—to supply extended field use or bulk storage needs.
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.
