HEVI-Shot HS54105 HEVI-XII 410Gauge 3 1/2oz Tungsten 5Shot 25 Per Box/5 Case, Shotshell Non-tox Loads

HEVI-XII is 53.8% more dense than steel, which translates to double the downrange energy. This allows you to drop down 3 shot sizes for the same lethality. It also gives 28% more devastating pellets on target.