The Tank Nickel Silver from BULLS is a dart set with barrels from Nickel Silver made for the novice darter. Bull's Tank darts are very similar to professional darts and are therefore a perfect set to get yourself ready for the real world. The Tank Nickel Silver 20 grams has a nice ringed grip and this model comes in 1 weight; 20 grams. The Tank Nickel Silver comes standard with the Bull's Tank Powerflite, the Nylon Short Black Shaft and the Bull's Steel Dart Points Black 32mm. The Tank Nickel Silver is also available in soft tip. 20G = Barrel Length: 55.60mm, Barrel Width: 8.45mm.