The Kronos 95% Blue Titanium M2 from MISSION is a dart set with 95% Tungsten barrels and is a very high quality dart set. The Kronos 95% Blue Titanium M2 has an Iso grip and a silver tip. These arrows are very suitable for all darters. This dart set comes in 3 weights; 22-24-26 grams. 22G = Barrel Length: 50.00mm, Barrel Width 6.20mm. 23G = Barrel Length: 50.00mm, Barrel Width 6.40mm. 25G = Barrel Length: 50.00mm, Barrel Width 6.70mm.