This HSM offering pairs time-honored Sierra GameKing spitzer boat-tail bullets with components matched for hunting and long-range precision in .338 Lapua Magnum rifles. The load uses a 215 grain Sierra GameKing bullet and is assembled in brass cases. Packaging is sold per box of 20 rounds; a full case is comprised of 20 boxes (400 rounds).
Key Specifications
- The manufacturer is HSM.
- The cartridge caliber is .338 Lapua Magnum.
- The bullet weight is 215 gr.
- The bullet type is Sierra GameKing Spitzer Boat Tail.
- There are 20 rounds per box.
- There are 20 boxes per case.
- The cartridge cases are made of brass.
- The listed muzzle velocity is 3138 fps.
- The listed muzzle energy is 4702 ft lbs.
- The intended application is Hunting.
This load is built to deliver consistent external ballistics and terminal performance where long-range precision and reliable component matching matter. Its Sierra GameKing bullet and brass case construction make it suitable for disciplined hunting applications that require proven bullet design and uniform manufacturing.
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.




