HSM Game King ammunition is loaded in .243 Winchester with 100-grain Sierra GameKing bullets designed for hunting and precision shooting applications. Each cartridge uses a spitzer boat tail profile and is assembled in reloadable brass with boxer primers for reliable feeding and ignition. Packaging is sold by box (20 rounds) with case quantities achieved by ordering the required number of boxes (25 boxes per case).
Key Specifications
- The cartridge is chambered for .243 Winchester.
- The bullet weight is 100 grains.
- The bullet design is Sierra GameKing Spitzer Boat Tail.
- The bullet type is Jacketed soft point.
- There are 20 rounds per box.
- There are 25 boxes per case.
- The case material is Brass.
- Reloadable: Yes.
- Primer type and corrosion status are listed as Boxer-primed and non-corrosive.
- Listed muzzle performance is 3000 fps velocity and 1699 ft lbs energy.
These cartridges pair Sierra’s proven GameKing bullets with carefully matched components to deliver consistent accuracy and reliable terminal performance for sporting and field use. Packaged in reloadable brass and offered in standard 20-round boxes with case quantities available, this load is built to suit shooters who value measured performance and straightforward, dependable ammunition.
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.
