Pack in with HEVI-XII and come out carrying extra weight. Loaded with HEVI-Shot's original 12 g/cc tungsten that's 53.8 percent denser than steel these loads double the downrange energy hitting birds harder from a longer distance. This means you can drop three shot sizes for the same lethality and still put 28 percent more pellets on target. HEVI-Shot's original 12 g/cc tungsten pellets that are 53.8 percent denser than steel High velocities More lethal pellets in a tighter pattern Improved cold-weather performance 100 percent non-toxic Outperforms steel in every category