BULL’S Meteor Darts – Steel Tip – 80% Tungsten – MT13 – Torpedo Knurl – 29g. This Bulls Meteor Dart is made from 80% Tungsten and features a selection of grip types with different weights through the range. The MT13 is a torpedo shaped barrel with a knurled grip along the front section. A B-Grip-2 shaft as well as Bulls flights complete the dart perfectly.