BULL'S Meteor Darts - Steel Tip - 80% Tungsten - MT9 - Twin Knurl - 25g. This Bulls Meteor Dart is made from 80% Tungsten and features a selection of grip types with different weights through the range. The MT9 is a straight, slim barrel with alternating ringed and knurled grip. A B-Grip-2 shaft as well as Bulls flights complete the dart perfectly.