HSM Varmint loads employ the same degree of engineering thoroughness as articulate HSM Match ammo. Accuracy again is at the apex of consideration when each component is chosen.Founded in 1968 Hunting Shack Munitions is a Montana based ammunition manufacturer that has been providing some of the finest ammunition to shooters hunters law enforcement agencies and military units for over 40 years. Made in the USA and proud to be Veteran owned and operated.