The Bullet Gary Anderson P1 Stainless Steel from UNICORN is a dart set with barrels from Stainless Steel and is made for the novice darter. This set bears the name of the well-known Gary Anderson! The Bullet Gary Anderson P1 Stainless Steel is available in 3 sizes: 22-24-26 grams. 22G = Barrel Length: 52.90mm, Barrel Width 9.00mm. 24G = Barrel Length: 52.60mm, Barrel Width 9.50mm. 26G = Barrel Length: 53.00mm, Barrel Width 9.80mm.