80% Tungsten Barrels have a slim profile, allowing for tighter grouping of shots which increase scoring. Knurled barrel with diamond-cut etchings and rings provides an excellent and consistent grip throw after throw. Diamond-cut Aluminum Shafts feature locking holes, the most secure way to fasten shafts to barrels and improve stability. Keep darts and accessories protected with the all new TacTech Dart Case, featuring a tough EVA shell and plenty of storage. Includes six flights, three extra nylon replacement shafts, thirteen 2BA Tufflex II Tips, Dart mechanic repair tool, accessory bag and aluminum case. 16 gram