The Rage Krossbow Kore features Rage’s revolutionary KORE Technology offering 6 independent cutting surfaces with .5” tip cut and 1.6” Blade cut. The Krossbow Kore is of all stainless steel construction that uses .035” extremely tough and durable razor sharp blades. The Krossbow Kore also uses FAT to ensure the correct alignment from the ferrule to the arrow shaft, while using a compact ferrule design for optimal weight distribution and field point accuracy. The Krossbow Kore uses Rage’s Shock Collar to ensure proper blade retention. 100 Grain 3 Blade Broadhead.