Black Hills produces factory new ammunition equal to some of the best handloads and is quickly becoming one of most popular manufacturers of ammunition. Used primarily by all branches of the United State military, this ammunition is also used by competitive shooters and hunters. Varmint Grenade bullets feature a frangible copper/tin composite core. They are accurate bullets that can be driven at the highest velocities without coming apart, yet fragments explosively upon impact. These bullets are perfect for squirrels and prairie dog hunting but they are also ideal for larger animals because they create little or no exit wound leaving the pelt virtually undamaged. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.