HSM Game King Series Ammo

HSM Game King ammunition combines HSM’s precision manufacturing with the proven performance of Sierra® GameKing® and Pro-Hunter® hunting bullets. Built for hunters who value dependable accuracy and consistent terminal performance, every cartridge is loaded in Montana using premium brass, carefully selected powders, and rigorous quality standards to ensure shot-to-shot consistency.

Sierra GameKing boat-tail and Pro-Hunter flat-base bullets have earned the trust of generations of hunters by delivering outstanding accuracy, reliable expansion, and deep penetration across a wide variety of hunting situations. Whether your hunt calls for longer shots across open country or quick opportunities in dense cover, HSM carefully matches each bullet to the appropriate components to maximize accuracy, velocity, and field performance.

From whitetail and mule deer to antelope, black bear, and elk, HSM Game King delivers the precision, reliability, and proven hunting performance serious hunters expect from every shot.