HSM Ammo 338 Winchester Magnum 250gr Sierra GameKing 20 Rd Rifle Ammo - Box or Case

The HSM Ammo Game King in .338 Winchester Magnum is a precision-loaded hunting round built around a 250-grain Sierra GameKing projectile. The GameKing is a jacketed soft point, boat-tail bullet engineered to expand reliably on impact while the tapered base preserves velocity and resists wind drift over long ranges. That combination makes it a natural fit for elk, moose, mule deer, and other large North American big game.

This load is rated at a muzzle velocity of 2,575 fps from a standard .338 Win Mag barrel, putting it squarely in the upper end of the cartridge's classic performance envelope. Brass cases are reloadable, so handloaders can reclaim them after firing. HSM loads each round on dedicated equipment in the USA using Sierra's component bullets, and quality is checked lot-by-lot to keep velocities and pressures consistent from box to box.

Each box holds 20 rounds, and a full case contains 20 boxes (400 rounds) - a healthy stock-up quantity for a serious western hunt or a fall shooting season at the range.

Your purchase options:

• Box - 20 Rounds
• Case - 400 Rounds (20 Boxes)