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. – Features – 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 nontoxic – Outperforms steel in every category – Specifications – Cartridge 410 Bore – Best Use Waterfowl – Quantity 25 Rounds per Box – Shot Size #5 – NonToxic Yes – Shell Length 3 – Shot or Slug Type Tungsten Alloy – Buffered No – Muzzle Velocity 1250 Feet Per Second – Shot Weight 1/2 Ounce