The Tipped TSX bullets are made of 100% copper and contain no lead. When the bullet expands, four razor-sharp cutting petals are created, allowing the bullet to penetrate farther through tough bone and tissue. These bullets usually retain 100% of their original weight, making them a superb choice for hunting.

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. Based on a design developed for military applications, Barnes realized that these bullets were perfect for squirrels and prairie dog hunting, but that they also were ideal for larger animals because they created little or no exit wound leaving the pelt virtually undamaged.