Wasp Jak X 100 Grain Mechanical Broadhead Crossbow Arrow 3 PackThe Wasp Jak X 100 Grain Mechanical Broadhead Crossbow Arrow is designed to best meet the demands of crossbow hunters. The Stainless Steel Smart Tip (SST) is pre aligned with three . 035 stainless steel blades ensuring maximum penetration by creating a straight cutting path through anything that gets in its way. The dual O ring system retains the blades during flight and guarantees proper deployment upon contact, even when the mechanical broadhead is