Varmints and predators beware! Nosler's ballistic Tip Varmint Bullets are designed for violent expansion upon impact. The bullet is tipped with a polycarbonate tip which rapidly drives back forcing the thin jacket to expand and fragment. The heavy base prevents deformation during firing and the boat-tail design increases the ballistic efficiency of the bullet. This is not loaded ammunition. MidwayUSA also offers Nosler Ballistic Tip Hunting Bullets loaded in the following brands of loaded Ammunition: Nosler Custom Federal Premium Winchester Ultramax Black Hills Double Tap